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Pros and Cons of Flutter App Development in 2021

Pros and Cons of Flutter App Development in 2021

Thu, Sep 16, 21, 00:57, 4 Months ago
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What do you do when you are in doubt? List pros and cons of that situation, right? Here, we are going to do the same. The situation is whether to use flutter for app development or not. Let us understand Flutter in brief first.

It is an open-source and free innovation development system created by Google in May 2017. It was made to create local Android and iOS applications. Flutter works on Dart programming language and React Programming Architecture that upholds Android Studio, inline recordings, Firebase APIs, and offers advancement of superior applications.

Flutter is a completed SDK (Software Development Kit) that as of now (2021) contains all you will require to create cross-platform applications. This includes delivering instant gadgets like motor, testing, and joining APIs with order line apparatuses.

With Flutter's various features and benefits, it may be the most popular and accessible type of Google programming. Now, the question here is if Flutter is ideal for your app? For that, you know what we need to do: pros and cons

Pros of Flutter App Development:

Let's look at the benefits of the Flutter application advancement administrations:

  1. High Performance

Numerous factors affect the exhibition of an application that includes the use of CPU:

  • Demand number each second

  • Outline number each second

  • Normal reaction time

Flutter can speed up to 60 frames per second. This whole structure is ahead with 220-millisecond dispatch time.

  1. Immediate Updates

Flutter offers a hot reload feature that permits you for moment refreshes without demanding the requirement for modules. Additionally, a hot reload permits you to see those refreshes continuously. If you face an issue while running the code, the system allows you to fix that blunder and continue working without restarting it quickly.

With hot reload, you can work efficiently. This feature helps with quick cycles and also considers experimentation without protracted deferral. It evaluates changes in the UI components.

  1. Less Code

The writing and maintenance of code drop considerably when you can have one codebase to power apps that run on multiple platforms.

I am not suggesting that you won't have to make platform-specific tweaks in the code. But, the amount of code will surely be nowhere close to creating separate codebases for iOS and Android as in native development.

  1. Less Testing

With less coding requirement, there is less testing required to push out each iteration of a Flutter app.

When you have separate codebases for iOS and Android in native app development, each new release of the app needs testing for both platforms.

While in Flutter, you can write a single test and run it across all platforms in which your Flutter works on.

  1. Saves Time

While you cannot expect to reduce development time by half, Flutter saves a significant chunk of time by allowing you to reuse the codes. Additionally, you can choose Flutter to validate your ideas quickly, get investors, or capture a user base.

  1. Convenient Ready-Made UI Elements

Flutter provides developers a whole collection of UI elements that further speeds up the production. Furthermore, Flutter lets developers customize each component with platform-specific tweaks. This results in providing a positive user experience.

Cons of Flutter App Development

The Flutter is still developing. This implies that it is anything but a great deal of space to develop, improve, and extend.

 Absence of Third-Party Library

Flutter's repository is constantly growing; but, the tooling is not yet as mature as that of React Native's. As there are comparatively fewer logins in Flutter, some of the functionalities require supply by open-source plugins made by the Flutter community. Another drawback of Flutter is that it tends to be more favored by native Android developers. This affects the quality and functionality of iOS libraries for Flutter.

And when your app needs a highly specific functionality, it may turn out that there is no third-party library available for providing support. The libraries that do support might be low in quality or lack maintenance. In this case, you will have to write the plugin by yourself.

Need for Native Development Skills

Well, that is not fundamentally a drawback. When you want a native functionality, you will need to develop native bridges to implement that functionality in a specific platform. You will need to write this bridge in the native programming language of that platform. For example, Swift/Objective-C for iOS and Kotlin/Java for Android. To overcome this drawback, you can hire flutter app developer.

Some Apps Created with Flutter

Philips Hue

It is a smart system for controlling in-house lighting. Philips chose Flutter as it was easier for the company to work on a single codebase without compromising smooth UI rendering.

Alibaba Group

Alibaba incorporated Flutter into their tech stack and built the ability to simultaneously release new iOS and Android features. Alibaba's engineers also relish Flutter for its beautiful graphics, seamless performance, and time-saving reusable code functionality. Most importantly, having an app that serves on two platforms increases the company's reach and productivity.

Groupon Merchant

Groupon decided to build its app for merchants in Flutter. The aim was to decrease the overhead associated with maintaining two codebases. Groupon for merchants allows users to track and manage their sales. With thousands of Groupon Merchant users, the app displays no deficiency in performance.

Final Words

By discussing the pros and cons, it is clear that Flutter has many more advantages than cons for business and advancement groups. So, without a doubt, you can build excellent and extraordinary cross-platform android applications that fit your custom requirements. If you need to create both iOS and Android apps, then Flutter should be your first choice. I mean who will not need a framework that saves their time and money by serving them with great quality features? It is more practical and beneficial to hire flutter developer than employing two local application designers, one for Android and another for iOS. Developers can customize your flutter app according to your business needs and expectations.


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