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14 Best Flutter App Templates

Posted on May 26, 2021January 12, 2024 by Mitesh Prajapati

Hello there!

Were you looking for the best options in the Flutter App Template to bring your idea of an astonishing application to real life?

Here, I have selected some of the best flutter app templates that do not only come with the best UI but also support important and useful features.

Since the COVID-19 pandemic took place in the world, a large number of businesses came forth and took their business online. Mobile App Adoption Boomed in 2020 by 218 billion downloads.

Flutter has the potential to be the model platform for all apps. With its widgets, simplicity, and pixel-by-pixel-based mobile UI creation, this app development framework has taken the world by storm. Simply put, Flutter-based apps are attractive and feature-rich.

Let’s get going with this!

Content

#1 Benefits of Developing a Mobile App using Flutter Templates

#2 14 Best Flutter App Themes

Flutter Social Network App Templates
Flutter App Template for Firebase
FluxStore Pro- WooCommerce, Magento, OpenCart
Doctor Consultation App- Web Admin Panel and CMS
Flutter BigKit – Flutter Material Widget
Flutter eCommerce UI Kit Template
FluxStore WooCommerce
ProKit – Biggest Flutter 2.0 UI Kit
Food Delivery Flutter with PHP Laravel Admin Panel
News Hour – News App with Admin Panel
Crypto App Flutter Wallet and Crypto UI KIT Template
MightyWeb Flutter Webview
FluxStore Multi-Vendor
Flutter Video Chat App

#3 Conclusion

Benefits of Developing a Mobile App using Flutter Templates

Cost-Effective

Cost optimization is an essential part when it comes to developing a highly optimized mobile application. Here, flutter templates help businesses to save bucks on development. This is the reason why flutter templates are more preferable compared to native solutions.

Feature Rich

When you choose a flutter template, keep in mind that you choose the template that comes with every feature you need for your application. Although, every flutter template you will find in this article will have the features that will fulfill your every requirement of the application.

Quick Development

Using flutter app templates, developers can make an update or change the state of the app in seconds. Unlike JavaScript programming, Flutter developers have to work with a single codebase where they do not need to determine additional elements in the middle of native UI and code thread.

Attractive and User-Friendly UI

Aesthetic applications are quite common, but making a unique app can result in better with more downloads. You should take appropriate steps to create the user interface as astonishingly as possible. This is to encourage people to use it for longer periods of time and more often. Developers would have no trouble interacting with the framework’s range of distinctive and eye-pleasing widgets.

14 Best Flutter Application Themes

Flutter Social Network App Template

This Social Network Flutter App template is a fully functional app that provides an insanely fast user experience. Every page in this app loads quickly and the count syncing will absolutely astonish your mind- it is a very complex feature to get right and has quite good performance.

This template offers advanced features such as video posts, story posting, story reactions, and many more. This flutter codebase will save you 6-7 months of development time and thousands of bucks at the same time.

This Flutter Social Network Template offers you every main feature that a social network application supports. Moreover, you can launch this app on both iOS and Android Platforms. Ain’t that amazing?

Template Features:

Post uploading
Facebook Style Reaction
Ephemeral Stories
Add New Stories
Camera & Photo Library
Text Messages or DM’s
Typing indicators
Seen Status
Profile Picture
Contact us Page
Settings
Login with Facebook/ Email / Phone Authentication with SMS
Dark Mode
RTL & Localization
Multi-language support
Backend Integration with Firebase

Flutter App Template for Firebase

New, quick, multifunctional messenger built with Material Design default UI elements and Firebase as the backend. The template includes over 30 state screens, firebase registration, image uploading to firebase storage, and complete customization. Message encryption, sending images from the camera, and message deletion are all options. As well as a complete validation of the data entry and registration areas. Within is a well-documented code with clear instructions about how to use it. A modern chat messenger should have a lot of small nice features.

Firebase Auth, Firebase Storage, Firebase messaging, Cloud FireStore, and Firestore Database are all built from scratch in the Messenger Premium Template and Flutter Firebase Chat. Flutter and the Material Design framework were used to build the user interface.

Template Features:

Full Messenger Data Encryption
New Message Push Notifications
Read Message Indicator
Authentication
Strong Field Validation during Registration
Elastic Search by Chats
Elastic Search by Contacts
RTL Supported / Localization
Logout Page
Picture Saving
On-line / Off-line User Mark
Deletion of Messages and Read Message Indicator
Manually Change Color scheme
Changing Profile Data
Fast Live Search by Users

FluxStore Pro- WooCommerce, Magento, OpenCart

Fluxstore is a universal e-commerce app built with Google’s Flutter platform. Fluxstore is a complete solution for optimizing to bring the app to the market with high productivity and cost-efficiency, with the goal of minimizing thousands of hours of business spent on designing, creating, and testing a mobile app.

If your company already has a website built on WooCommerce, Magento, or Opencart, it’s simple to integrate with Fluxstore and release the final app to both the Appstore and Google Play store in just a few measures. The download kit contains the complete source code as well as numerous related tools (designs, images, etc.) that will aid in the installation process.

If you’re a business owner looking to increase sales or a developer looking for a faster way to create mobile apps, Fluxstore will help.

This template is Faster, Closer, and Smoother.

Template Features:

Compatible with WooCommerce, Magento 2.x, and Opencart
Instance Synchronization
Attractive UX design
Flexible Designing
Great UX design
Flexible Design System
RTL Support
Multiple Payment Gateways
Multi Plugins
Multi-Homepage
Push Notification
Multi Homepages Templates
Social Login
Same Chat

Doctor Consultation App- Web Admin Panel and CMS

This App template helps you develop an application that can provide health care services to every customer. When the application is developed, users can look for any illness, find a Doctor according to their choice, and schedule consultation in different ways like call, chat, and video consultation.

Since the Covid-19 took place, creating an app using this template to help people find consultation can be very helpful to the public. It will make patient’s and doctor’s work much easier. Also if the situation is much critical for the patient and he wishes to visit a doctor near him, this app will give a perfect solution to that situation. Users can search for clinics and hospitals near them and book appointments anytime they want. In this app, the important information related to the hospital and doctor will be displayed according to the institution.

This template provides a clean and minimal code. This application is well documented and comes with an easy setup such that you can start the app easily without facing any hassles. The architecture is scalable that comes with 60 FPS animations.

This template is highly recommended and has proven helpful in the past. Try it once!

Template Features:

13+ Screen Layout
Responsive Design
Clean Code
Build to Scale
WebView
Compatible with Android and iOS
60 FPS animation
Scalable Architecture
Easy Setup
Well Documented

Flutter BigKit – Flutter Material Widget

Have a look at the best material UI component and cheapest price material kit. Flutter is a Google-created open-source mobile application creation SDK. Flutter widgets combine all crucial device differences such as scrolling, navigation, icons, and fonts to provide maximum native performance on both iOS and Android. It is used to create apps for Android and iOS, as well as being the primary method of developing apps for Google Fuchsia.

Material Kit for Big Kit Flutter UI Widget Component and Material App is a set of more than 500 material widget components that help you create a beautiful, attractive, and feature-rich hybrid app. With the Flutter UI Widget Component app, you can build a feature-rich app that is worth the user’s time and attention.

Template Features:

500+ Material Kit
Well Organized
Clean Code
50+ Frames Per Second
Card Widget
List view
Chip and Button Widget
Progress Indicator and Expand
Grid and Loading Screen
Dialog Widget
Drawer
Tabs Material
Bottom Navigation Bar

Flutter eCommerce UI Kit Template

The Delivoo will deliver almost everything you need in the food delivery app.

This template, Delivoo is an all-in-one eCommerce delivery software template that allows users to get everything delivered to them, including groceries, food, medication, and other products. It can also be used as a messenger app.

This template contains three apps: the user app, the delivery app, and the seller app. It is easy to customize and integrate with any back-end.

Template Features:

Clean Code
RTL Support
Cleanly Design
Using Animation Controller
Responsive design
Custom Layout
30+ Screen Layout
Splash Screen
Log in, Social login, Register and OTP Verification Screen
2 Set Location Screen
Home Screen
Stores List Screen
2 Cart Screen
Order Placed Screen
3 My Order Screen
Payment Screen
Order placed Screen

FluxStore WooCommerce

FluxStoreWooCommerce is an online store that sells a variety In just a few steps, it turns your WooCommerce store website into a fully functional mobile app.

It has advanced product detail display configuration choices, including the ability to show a safe area, video, thumbnail gallery, hero effect, and image height. It also has a smart latest product view that keeps track of your previous views.

Flux WooCommerce is a complete e-commerce application that is compatible with WooCommerce stores. There is a ready-made Facebook login system and an SMS registration system. Other features include filters for categories and attributes, instant synchronization with the server, push notifications over Firebase, search screen, and full integration with WooCommerce.

If you’re a business owner looking to increase sales or a developer looking for a faster way to create mobile apps, Fluxstore will help.

Template Features:

Excellent Design
Support Native Mobile, Desktop & Web Apps
Fast Performance
60+ FPS
20+ free templates
Free API
Easy Customization
BreakPoint Debugger
RTL Support
Drag-and-Drop Design
Easy to use

ProKit – Biggest Flutter 2.0 UI Kit

This ProKit includes everything you’ll need for a more efficient workflow and exceptional performance. With this well-thought-out library of pre-designed app templates combined into a high-quality UI package, you save a lot of time and effort.

The walkthrough screen, login screen, signup screen, profile screen, dashboard screen, side menu screen, bottom navigation screen, listing screen, description screen, and picture slider screen are all included in this Flutter app UI concept template pack.

Customizing templates, combining and editing any UI element, text, or picture, makes it simple to create different screens.

Template Features:

Walkthrough screen
Login screen
Signup screen
Profile screen
Dashboard screen
Side menu screen
Bottom navigation screen
Listing screen
Description screen
Picture slider screen

Food Delivery Flutter with PHP Laravel Admin Panel

Food Delivery Flutter with laravel Admin

Start your own delivery company to take advantage of the boom in the delivery industry. Save over $30,000 and 10 months of hard work and sweat by bootstrapping your mobile app growth with these awesome Food Delivery Flutter Apps.

Three beautiful applications are included in the kit, one for customers, one for passengers, and one for restaurant owners. These Flutter apps can be customized for any kind of delivery service, as well as a single-vendor business model (e.g. a single restaurant app template).

This codebase, written by former Facebook and Twitter senior software engineers with a lot of Flutter experience, will scale to millions of users right away. Instead of spending time and money on growth, concentrate on what makes your app stand out and launch one year earlier. There isn’t any time.

Template Features:

3 Apps Included
Geolocation & Google Maps
Unlimited Styles Layout
RTL Support
Multiple Payment Gateways
Awesome Animations
Dark and Light Theme
Push Notification
Tracking Orders

News Hour – News App with Admin Panel

A News Hour is a full-featured news app with an admin panel built using Google’s Flutter platform. Although, It is compatible with both Android and iOS devices. It has all of the standard and unique features found in a traditional news app. Other than this, to make this app user-friendly, we used a lot of animations. On both iOS and Android devices, it may be able to please users with its impressive UX design and smooth performance.

News Hour could be the best choice for you if you’re looking for a news or blog app that works on both iOS and Android.

News Hour is a WordPress plugin that turns your website into a mobile native app with personalized content. Although, there is no need to know how to code. It has a very simple interface that is simple to customize. You can use it to build your own app with reusable widgets.

Template Features:

Works in both iOS and Android
Web Admin panel
Firestore Backend
Interactive Push Notification
Clean Code
Welcome Screen
Loading animation
Clean and Minimal UI
Video Support
Search
Content Details
Interactive Push Notifications
Categories
RTL Support
Hero Animation
Firebase Analytics

Crypto App Flutter Wallet and Crypto UI KIT Template

Cryptocurrencies’ success as a medium of exchange has soared to new heights. In addition, Flutter Crypto and Wallet UI Kit could be the blueprint for you if you want to create your own Flutter-powered cryptocurrency app. Other than this, you have your front end finished for you with 60+ screens and 150+ elements planned using Material Design guidelines.

Crypto is one of the best flutter app templates which is a payment app prototype for Flutter. As a result, it is compatible with both Android and iOS. However, this app allows users to keep track of their portfolios and keep an eye on their socks. All pages such as portfolio, settings, account settings, watchlist, notification, and more have been added to this software design.

Template Features:

Clean code comments in all code
Cleanly Design
Using Animation Controller
Responsive Design to any all device screen
Easy Custom layout
60+ Screens
150 Elements
Dark and Light mode
Responsive design
Animations
Best Material Design
Smooth Waiting Data
Awesome Transitions
Crypto Template

MightyWeb Flutter Webview

The MightyWeb Flutter app Template is one of the most helpful themes. When It is used to convert the website to a mobile application with a backend admin panel. Other than this, you can set up your app configuration without updating the application. Although, this MightyWeb Flutter App Template provides 100% Technical support and makes your development work way easier by taking less time in development.

Have a look and it is guaranteed that you’ll love it.

Template Features:

Single & Multi-File Upload
Admob Integration
Multi-language
OneSignal Push Notification
Media Playback
Easy Configuration
Html5 Game Support
Custom Color & Theme
Social Media
Multiple Progress Style
Communication
Multiple Theme Style
Full Screen
GPS Location

FluxStore Multi-Vendor

The Fluxstore Multi-Vendor is primarily designed to assist in the growth of the marketplace industry. Moreover, this is a universal e-commerce app built with Google’s Flutter platform. Fluxstore Multi-Vendor is a complete solution for optimizing the delivery of your application to the market with high efficiency and cost-effectiveness, with the goal of minimizing thousands of business hours spent on designing, creating, and testing mobile applications.

It may be able to meet all of the company’s needs, including e-commerce capabilities, an eye-catching user interface, and smooth performance on both iOS and Android devices. If your company already has a WooCommerce website with the Dokan or WCFM plugin, it’s simple to incorporate Fluxstore Multi-Vendor in a few steps to build powerful Marketplaces and easily release the final product to both the Appstore and Google Play store.

If you’re a business owner looking to increase sales or a developer looking for a faster way to create mobile apps, Fluxstore will help.

Template Features:

Compatible with WooCommerce Framework
Instance Synchronization
Power Vendor
Great UX design
Flexible Design System
Multi Homepage Templates
RTL Support
Multi Payments
Multi Plugins
Push Notification

Flutter Video Chat App

In this day and age, pretty much any mobile app must support at some point a video chatting feature. Especially with remote work and remote services ramping up like crazy within the last years. Just look at how Zoom or Signal absolutely exploded in usage.

While Flutter is still in its incipient stages, finding good documentation on how to implement a video streaming feature in Dart is pretty hard. Other than that, you can skip the hustle of building a Flutter video chat feature entirely, by leveraging the absolutely amazing Flutter Video Chat app template.

Not only will you get the full source code to check out the implementation of video streaming in Flutter via WebRTC, but you’ll also get the full source code of supporting group video chats. This is the perfect app template if you are building a video conference app, a video streaming app, or anything related to streaming videos. The sky’s the limit really. The best part is that the video chat code is well modularized and it can be integrated into any Flutter app with only a few lines of code.

Template Features:

Works in both, iOS and Android
Web Admin panel
Firestore Backend
Interactive Push Notification
Clean Code
Welcome Screen
Loading animation
Clean and Minimal UI
Video calling function
Contact list
Smart Chat

Wrapping Up!

I hope that now you will be able to select the best flutter app template for yourself without facing any issues. The Flutter app templates mentioned above are the bestseller that comes with the best ratings, it offers the most astonishing and helpful features. Go through every app template one by one and if you feel that you’re facing a problem with selection; you can contact us to solve your query.

Other than this, let us know if you liked this article or not by dropping a comment. If you’re a keen reader, you should check out our article on Mobile App Development Trends in 2021. Go and checkout.

Again, make sure you choose the best template for your application.

Ciao!

Introduction to Flutter Animation – Part 1

Posted on May 10, 2021January 12, 2024 by Mitesh Prajapati

Well-designed animations enhance the user experience by making a UI feel more natural. They also add to the slick look and feel of a polished app. Flutter’s animation support allows a number of animation styles to be simple to introduce. Many widgets, especially Material widgets, have standard motion effects specified in their design spec, but these effects can also be customized.

Animation is a very important aspect and powerful concept in Flutter. When it comes to using or creating any mobile app, you cannot imagine any app without animation.

It changes the way you see things. Animation directly catches anyone’s attention. Follow the recomenadation to add a lit bit of advanced animation to spice up the user experience of your mobile application.

“Animation is not the art of drawing that move but the art of movements that are drawn.” – Norman McLaren

Creating some astonishing animations for your mobile app is the base and the most important thing in any application.

Interesting Fact: Around 5,00,000 developers use Flutter monthly according to Google and with more than 2 million developers, flutter uptick in enterprise use.

Flutter offers an exquisite support for animation where it separates the animation in two main categories, that are:

Tween Animation
Physics-Based Animation

Let’s get rolling with both type of animation.

#1 Tween Animation

Tweening” is how flutter animators create all types of animation, including computer animation. This process generates and includes frames between two images. These frames, that come in between two images are called key Frames.

It’s the abbreviated version of in-betweening. In a tween animation, the start and endpoints of the animation must be specified. It means that the animation starts with the start value and progresses through a sequence of intermediate values before arriving at the end value. Moreover, it also includes a timeline and curve that describe the transition’s duration and pace.

It also offers an appearance where the first image evolves smoothly to the second image.

TweenAnimationBuilder

TweenAnimationBuilder is here for all your needs without having to worry about the pesky animation controller.

Moreover, using TweenAnimationBuilder is easy. Thus, you can set the duration of any particular animation to the time you want it to run.

eg.

TweenAnimationBuilder<Color>(
duration: const Duration(seconds:4),
)

Using this syntax, you can set the length of the time according to your preference with duration parameter and then add your builder method to draw the widget you’ll be animating.

class TweenAnimationExample extends StatefulWidget {
@override
_TweenAnimationExampleState createState() => _TweenAnimationExampleState();
}
class _TweenAnimationExampleState extends State<TweenAnimationExample> {
double zoomInOutValue = 48.0;
@override
Widget build(BuildContext context) {
return TweenAnimationBuilder<double>(
tween: Tween<double>(begin: 0, end: zoomInOutValue),
duration: const Duration(seconds: 1),
builder: (BuildContext context, double size, Widget child) {
return IconButton(
iconSize: size,
color: Colors.blue,
icon: child,
onPressed: () {
setState(() {
zoomInOutValue = zoomInOutValue == 48.0 ? 96.0 : 48.0;
});
},
);
},
child: const Icon(Icons.ac_unit),
);
}
}

Output:

As you know, that the parameter type depends on what you’re animating.

The second parameter is dependent on what in your widget you’ll be animating. In this case, it holds the choice of Color value you wish to apply in the color filter.

At the end, specify the values that you want to animate between using the tween parameter

Note: The type of your tween should match the type of the second parameter in your builder and the Class type parameter, in case if you specify it.

Do this and there you go! You’ll get a working custom implicit animation.

Tween.animate

To use a Tween object, call animate() on it with the controller object as the argument. For example, over the course of 300 milliseconds, the following code generates integer values ranging from 0 to 200.

AnimationController controller = AnimationController(
duration: const Duration(milliseconds: 300), vsync: this);
Animation<int> alpha = IntTween(begin: 0, end: 200).animate(controller);

Note: The animate() will return an Animation, not an Animatable.

Transition with Curve Parameter

If you wish to modify the way you animate from one value to another, You can set curve parameter by using the following code

curve: Curve.bounceInOut,

Use the code in this way:

TweenAnimationBuilder<Color>(
	duration: const Duration(seconds:4),
	tween: ColorTween(
			begin: Color.white, end: Colors.pink),
curve: Curve.bounceInOut,
builder: (BuildContext _, Color value, Widget __) {...}

Animation Notification

In Animation Notification, Listeners and StatusListeners adds to an Animation object using the addListener() and addStatusListener() methods (). When the animation’s value increases, a Listener gets call. Although, the most popular action of Listener is to call setState() to force a rebuild. When an animation starts, ends, moves forward, or reverses, according to AnimationStatus, a StatusListener gets a name. Thus, the addListener() method is demonstrated in the next section, and an example of addStatusListener is demonstrated in the section Monitoring the progress of the animation.

#2 Physics-based Animation

Physics-based Animation is a form of animation that lets you create an app’s interaction feel more realistic and interactive. It simulates real-world movement/animation, such as dropping, springing, or swinging with gravity, etc. As a result, it’s an animation that reacts to user movement or input.

The simplest example is the length of a trip, and the distance travelled will be measured using physics rules.

App interactions is done in more realistic and interactive way with the use of physics Animation.

Let’s understand it more clearly using the GravitySimulation example.

GravitySimulation

Initialized with acceleration, beginning point, ending point, and starting velocity, this class simulates gravity. In this example, 100 units of acceleration in this case, and our destination is zero to 500 with zero initial velocity.

import 'package:flutter/material.dart';
import 'package:flutter/physics.dart';

class GravityBasedAnimationExample extends StatefulWidget {
_GravityBasedAnimation createState() => _GravityBasedAnimation();
}

class _GravityBasedAnimation extends State<GravityBasedAnimationExample>
with SingleTickerProviderStateMixin {
AnimationController _animationController;
GravitySimulation _gravitySimulation;

@override
void initState() {
super.initState();
_gravitySimulation = GravitySimulation(
100.0, // acceleration
0.0, // starting point
500.0, // end point
0.0, // starting velocity
);
_animationController = AnimationController(vsync: this, upperBound: 500)
..addListener(() {
setState(() {});
});
_animationController.animateWith(_gravitySimulation);
}

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Stack(children: [
Positioned(
left: 100,
top: _animationController.value,
height: 24.0,
width: 24.0,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12.0),
color: Colors.blue,
),
),
),
]),
);
}

@override
void dispose() {
_animationController.dispose();
super.dispose();
}
}

Output:

upper bound: It could be a bug, or it could just be me. Since the AnimationController class value has a max and min limit, the simulation’s end location will not function as anticipated. Thus, the upper bound property’s default value is 1. If you’re using simulation and your controller. value is stuck at 1, you should adjust the upper-bound value.

control.animateWith: Thus, it tells the controller to use the simulation we set up in controller.animateWith. You’ll note that the period in the controller is not specified because the duration of the animation is calculated by the controller based on the parameters we set in our simulation.

SpringSimulation

Using a Spring Simulation, this step shows how to shift a widget from a dragged point back to the middle.

1st Step: Animation controller setup

2nd Step: Then, move the widget using gestures

3rd Step: Animating the Widget

4th Step: To simulate a springing motion, calculate the velocity

You may want to animate a widget to make it act like it’s connected to a spring or dropping with gravity, for example.

Here, Let’s take an example of Spring-simulation

import 'package:flutter/material.dart';
import 'package:flutter/physics.dart';

class SpringBasedAnimationExample extends StatefulWidget {
_SpringBasedAnimation createState() => _SpringBasedAnimation();
}
class _SpringBasedAnimation extends State<SpringBasedAnimationExample>
with SingleTickerProviderStateMixin {
AnimationController _animationController;
SpringSimulation _springSimulation;

@override
void initState() {
super.initState();
_springSimulation = SpringSimulation(
SpringDescription(
mass: 1,
stiffness: 100,
damping: 1,
),
0.0, // starting point
300.0, // ending point
10, // velocity
);
_animationController = AnimationController(
vsync: this,
upperBound: 500,
)..addListener(() {
print(_animationController.value);
setState(() {});
});
_animationController.animateWith(_springSimulation);
}

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Stack(children: [
Positioned(
left: 50,
top: _animationController.value,
height: 24.0,
width: 24.0,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12.0),
color: Colors.blue,
),
),
),
]),
);
}
@override
void dispose() {
_animationController.dispose();
super.dispose();
}
}

Output:

Here, Because of the spring’s oscillation, the upperBound value is greater than the ending point in simulation parameters.

Except as otherwise noted, see how the parameters of SpringSimulation influence the animation in these GIFs.

Wrapping up!

So, we hope that you’re clear with flutter animation’s types, which are: Tween Animation and Physical-Based Animation. In the next part, we will discuss other types of flutter animation. Till then. Stay tuned!

Other than this, if you’re interested in gaining some interesting views on Flutter and Mobile App Development. Check out our Article on “Flutter vs. ReactNative vs. Xamarin” and “Mobile App Development Trends to follow in 2021”. If you liked this article, you’ll like others too.

Best Cross-platform App Development Tool to choose in 2021: Flutter vs. React Native vs. Xamarin

Posted on May 3, 2021January 12, 2024 by Mitesh Prajapati

A sharp spike in Mobile app development after Covid-19 Pandemic took place; the usage of cross-platform app development tools has increased. A large number of Mobile App Development Companies are interested in using cross-platform technologies.

There is no way that mobile apps developed on cross-platforms can match the level of native mobile apps when it comes to their performances.

“Choosing a Mobile Development Framework is Hard” – By Most Developers

Native Platform is good but there are mainly two issues that developers face with native mobile development: Consistency and Cost. But for better mobile app development; cross-platform frameworks already exist in the market that give solutions to both problems.

Let’s have a look at all top cross-platforms and sort out your choice here and answer the question “Which cross-platform mobile app development will you choose to create the best Application?

When making your first app, it can be difficult, it can be daunting to decide from all the different options that are available for use for the mobile app framework. It makes it tough, it’s not easy. There is a lot of information out there, that can lead us to a good path or a bad path. On top of that, there’s a lot of considerations outside of the framework that impacts our app as well.

Let’s take a look at the considerations first.

Considerations

These are some points that you should keep in mind while choosing the best app framework for development.

Development Costs
Hire an Appropriate Engineer
Maintenance Cost
App Performance
Features Required
3rd Party Risks

Flutter vs. React Native vs. Xamarin

The Cross-platform frameworks for mobile app development are in a lot. These platforms allow us to still create a totally native app that gives us access to every single iOS and Android API.

Every framework has its pros and cons, but here I have mentioned some of the best mobile app development frameworks that are very popular among developers for their particular functionalities. Those frameworks are Flutter, React Native and Xamarin.

Let’s start going through every framework one by one.

Flutter

Flutter allows for the rapid and simple creation of cross-platform mobile app development. You do not need to build different iOS and Android apps. What you need is a single codebase to support both platforms.

Flutter consists of two important parts in it:

#1 SDK (Software Development Kit): A selection of resources that will aid you in the creation of your applications. This includes compilers and tools for compiling the code into native machine code.

Flutter is Google’s mobile app SDK, which includes a framework, widgets, and tools to make it simple for developers to create and deploy visually appealing, fast mobile apps on both the Android and iOS platforms.

#2 Framework: A collection of reusable UI elements text inputs, buttons, sliders, and so on. You can use this to customize in a way that fits your needs.

Flutter’s programming language is Dart, which is an unusual choice given that it is not well-known. If your developers haven’t worked with Flutter before, they’ll most likely have to learn Dart on top of Flutter. However, that isn’t too hard to do as it is pretty similar to JavaScript. It should be noted though.

One of the major issues for cross-platform developers using Xamarin and React Native was the lack of support for customizing native UI components, which are used internally in both frameworks.

Since native libraries and code can be incorporated with Flutter applications, some iOS / Android knowledge is needed. The same three-language issue, requiring developers to be proficient in three technologies at the same time.

Since Flutter is written almost entirely in Dart, developers would have a difficult time migrating Flutter projects to other cross-platform frameworks or native applications. All would have to be rewritten from scratch.

About Flutter

Why and When to use Flutter?

It is clear that Flutter is not yet mature enough to manage more complex projects. At the same time, it’s a nice option for an MVP (especially for startups). Actually, this is a general trend for all emerging technologies.

Essentially, if you have an idea for a mobile app but aren’t sure if it’s a good one, create your MVP with Flutter to save money and see your idea in motion. If the MVP is a success, you should consider “turning it” into native mobile apps instead.

Let’s face it: creating two different apps from the beginning will require significantly more time and resources. This is also one of the reasons why startups with limited capital choose cross-platform solutions such as Flutter. Reusing code allows them to bring their innovations to life without having to make large investments.

Pros & Cons of Flutter

Pros

Quick Compilation
Simple and Easy to learn
Easy to use
Ideal option for startup MVPs
Large Community
Supported by Android Studion & VS Code
Hot Reload (used for making changes in code)
Fast Rendering

Cons

Not Mature
Apps are quite large and heavy to start
No guidelines being followed
Weak iOS features support
Lack of Password manager support

React native

React Native extends the React approach to mobile. A single JavaScript codebase (UI and business logic) is written and then compiled into native apps.

React Native is Facebook’s cross-platform. Facebook and the open-source community actively support technology. The Android and iOS SDKs are wrapped and exposed to JavaScript in the same way that Xamarin is. However, because of their popularity, there are many more actively supported third-party libraries.

In this, you get faster development speed because again, here, you have to write the code once and it will run on both iOS and Android Platforms. Also, the maintenance cost is low because once the code is fixed, you won’t have to worry about it ever again.

There is no easy way out once you’ve decided to use React Native for your project. A complete rewrite will be required to migrate to other cross-platform frameworks or native mobile apps.

If you’ve worked with React before and want to get your team up and running quickly with a mobile app, React Native is a best option.

You can recruit a couple of senior developers to assist you in writing native and bridging code, you can put together a fairly good mobile team. If not, you will become dissatisfied because what is given out of the box for React Native is not feature-rich or feature-complete. This will leave you scouring the internet for open source solutions from third parties, which could be hit-or-miss in terms of quality or growth.

React Native is fine, and it has the potential to be great, but it has yet to deliver on the promise of having a single codebase to rule them all.

Overview of React Native

Why and When to use React Native?

The primary advantage of using React Native is the ability to share code between iOS and Android rather than writing and maintaining two entirely different codebases. Aside from that, you can reuse portions of your web app. You can share even more code between the three platforms if you use React Native Web. Perhaps the whole thing.

Another advantage is that app updates are delivered more quickly. The app review process is not needed for your app. Instead, you can use Expo or CodePush to perform over-the-air (OTA) updates (except while updating native code).

Pros & Cons of React Native

Pros

Common codebase
Shorter Time for Marketing
Easy to learn for developers
Fast development with Hot-Reloading
Open Source
Faster Performance
Possesses Stability

Cons

Navigation is not smooth
Hiring an Expert is necessary
Difficulties in Renewing License
Not All APIs are supported
Less Third-Party Libraries

Xamarin

Xamarin is Microsoft’s cross-platform native solution that we build in visual studio using programming languages (.Net, C#, and F#). It was founded in 2011 and then in 2016, Microsoft acquired it. Xamarin has created an open-source C#-based platform that enables the development of mobile apps for Android, iOS, and Windows Phone from a single codebase.

The UI and UX are totally native and come with fast development speeds because you would be writing in one language, so you don’t have to rewrite it like other first-party toolsets.

Its performance is just as high and fast just like the coding in Xcode and Android Studio.

Xamarin is one of the best cross-platform mobile app development tools because it is a mature technology, it has been around for over a decade, and it’s feature-complete, meaning every time Apple and Google release an update; Microsoft will release those same updates in Visual studio. Also, it’s open-source.

The vast majority of iOS and Android SDKs are wrapped and accessible via C# client code. Considering this case of lacking features native code and native libraries can be combined with Xamarin applications; however, this allows the developer to have Android or iOS expertise, which is rarely the case.

On other hand, for C# developers interested in developing mobile applications, Xamarin is an obvious alternative. Xamarin apps often provide a satisfactory experience for customers, developers, and users in small-term projects.

Written code is difficult to adapt to native mobile applications or other cross-platform frameworks. As a result, once selected, Xamarin must be used for all project functionality.

Overview of Xamarin

Why use Xamarin?

Xamarin – Forms will accept your Xamarin. Native abilities even more, but there are moments when it makes more sense than others.

Using Xamarin to create mobile applications allows programming more powerful and cost-effective while retaining all native app functionality. However, this is not a one-size-fits-all solution.

In several instances, we’ve discovered Xamarin to be a successful tool that significantly reduces both creation and maintenance costs without sacrificing efficiency.

As a result, we believe it has the potential to be a game-changer for many.

Nonetheless, Android and iOS continue to dominate the mobile industry, and you must balance the benefits and drawbacks of native vs. cross-platform growth while deciding on the quickest, simplest, and most effective way to create your solution.

Pros & Cons of Xamarin

Pros

High Performance
Continuous Developers Support
Flexible with C#, F#, and . NET.
Quick GUI Prototyping
Rapid Mobile App Development (RMAD)
Easy Code Maintenance
Code Reusability
Cost-Effective

Cons

Small Community
Larger app size
Limited access to Open Source Libraries
Delayed SDK and API support

Folding Up!

Consider using Flutter or React Native if you are starting from scratch and want to ship a POC (Proof of Concept) or MVP (Minimum Viable Product) as soon as possible. However, be prepared to face technological limitations and still be a few steps behind the market, or rewrite mobile apps using native technologies.

If you already have native mobile apps or want to get the most out of native mobile platforms, consider using the platform according to your choice and requirement, which takes almost no effort from the Android developers but can save a significant amount of time on the iOS side. In the worst-case scenario, you actually reimplement the failed shared element in Swift, with no obligations.

When it comes to the time and expense of developing mobile applications, none of the cross-platform systems have an official statistic. However, if we consider the effort required to create two different native mobile applications to be 100%, any of the solutions outlined in this article can save up to 30% of your team’s time consumption while depending on the complexity of your project.