What is Flutter?

As you know nowadays the Scope of Mobile Devices has increased a lot and every day new apps are being published on Google Play Store and App Store. Right now we have two main operating systems for mobile. First Android and second iOS. The number of mobile users is increasing, so if a developer or a company makes an app then it launches it for both Android and iOS platforms.

Android Apps are primarily built in JAVA or Kotlin and iOS Apps built in Swift or Objective C programming language. So if we have to make app for both Android and iOS platforms, then we have to write code twice. Once for Android and once for iOS.

The solution to this problem is Flutter. In Flutter, you can write a code and run it on both Android and iOS. So let’s know what Flutter is and how Flutter is used.


What is Flutter?

Flutter is basically a Mobile App Development Framework. Which has been developed by Google Company. It was first introduced in May 2017. Flutter Cross supports plateform means you can create Andoid, iOS or Web App by writing a code. Flutter is a mobile app development SDK. Where SDK stands for Software Development Kit.

Where Flutter is used?

Flutter is primarily used to make Android and iOS apps. As I told you this is a cross platform framework, so you can create both Android and iOS apps simultaneously with the same code. Flutter is also used to create web apps.

How Flutter Works

Flutter Dart is the framework of programming language. Dart is also a cross platform language. If you create your app in Flutter, you can compile the same code for both Android and iOS simultaneously.

How to learn Flutter?

Now you know what Flutter is, then this question will be coming in your mind that how to learn Flutter. So to learn Flutter, first you have to learn Dart Programming Language. If you have previously worked in a programming language, then you can learn Dart very easily. Its Syntax C is similar to JavaScript and java.

Benefits of Flutter

There are many benefits to using Flutter. Some of them are discussed below.

High productivity

Since Flutter is cross-platform, you can use the same code for your iOS and Android apps. This can definitely save you both time and resources.

Great Performance

Dart Compile in Native Code and there is no need for OEM widgets in Flutter has its own. The apps made in it start fast and their performance is very smooth.

Great User Interface

Apps built into Flutter have a very beautiful and modern design or user interface.

Fast and simple development (Hot Reload)

One of the most acclaimed features of Flutter is Hot Reload which allows you to quickly see changes in code on emulators, simulators and hardware. In less than a second, the changed code can be reloaded, while there is no need to restart the app. This is great not only for building UIs or adding features, but also for bug fixing. As far as Simple is concerned, Flutter claims in his docs that programming with Flutter is so easy that no prior programming knowledge is required.


Since any widget is part of the app and not the platform, you will experience little or no Compliance problem on different OS platforms.

Open Source

Both Flutter and Dart are open source and free to use.

Hope you have helped a lot in this article about What is Flutter. If you still have any questions about Flutter, you can comment below and ask us. We will definitely answer your questions.

How iTriangle Technolabs Can Help?

iTriangle Technolabs is top-ranked and expertise App development company, which follows the current and popular trends in the it industry to deliver clients a website with all trending features.

Are you looking for a native Android and iOS mobile application for your business? Hire Flutter developer to design Flutter apps high-quality, secure, leveraging the robust, and flawless UI, widgets, APIs for your cross-platform applications. Our team is happily available for you  24 by 7.

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