By: Thriveni
On: 24-January-2020

Why Prefer Flutter for iOS App Development?

Most of the iOS and android app development agencies look forward to working on and developing cross-platform solutions for the businesses since these are much more feasible. There are a number of companies that have a strict budget along with a strict frame of time for the launching of an app. Flutter is one of such cross-platform solution which is actually quite different from native iOS app development. Flutter is an extremely good option as it is open source and developed by Google.

Now, with the help of Flutter, the mobile app developers can use a single codebase for the development of an app for both Android as well as iOS. Gradually, Flutter will support native features completely. This is exactly the reason as to why the major companies irrespective of their types and sizes plan to go ahead with Flutter for the purpose of mobile app development.

Apps built with Flutter actually seem like a mix of various Google technologies as well as concepts but it is an extremely powerful mobile framework. So, if you want to know in detail about the same, simply go for Flutter & Dart – the complete flutter app development course free download. This would help in developing a clear and complete understanding of Flutter. Here are a few of the major reasons as to why the developers prefer to develop iOS apps with Flutter.

Reasons to Prefer Flutter for iOS App Development

1. Productivity is Readily Enhanced

Flutter provides the developers with something that is known as “hot reload” that provides an increase in productivity. This, in turn, allows the developers to notice all of the changes that are made to the state of an app that too within less than a second. At the same time, the developers can also see the changes to the app structure in less than ten seconds and do not require the developers to run another Gradle build and the changes can be seen as soon as they are saved.

Moreover, it has been observed that it is often very easy for developers to master the same. There is actually no learning curve as such for the purpose of using the “hot reload” but it plays a vital role in helping to reduce the time for the development of apps by about 30 to 40 percent. The Gradle rebuild times necessarily slows down the speed of the developers since it takes a much longer time with each and every change that is made.

2. Traditional Limitations Can be Easily Overcome

In general, the user experience lags behind unlike the native applications. This occurs at the time when the developers end up building the UI experience in JavaScript. But apps built with Flutter gets the advantage of a one-time writing approach. In addition to that, the developers can also create an extremely high-performance native experience.

The reason behind the same is that a Flutter App is compiled with ahead of time approach. The machine binary present in the Flutter app is also executable which in turn plays a crucial role in helping the developers in solving a number of challenges that are faced at the time of going for the cross-platform approaches.

3. Extremely Powerful Designing Experience

Flutter comes with a very careful implementation of the material design specifications. This makes it much easier for the developers in the creation of extremely powerful UI experiences that too almost instantly. It helps by producing a seamless as well as a smooth experience.

This kind of experience can be only seen with native applications and the release build of Flutter is a native application that provides the users with that experience. Flutter also has widgets which significantly helps in the implementation of the Human Interface Design specifications for iOS. This, in turn, allows the users to get that native experience on the iPhone as well as iPads.

4. CI/CD Assistance

The delivery of the newly built iOS applications is done quite quickly. This is due to the continuous integration and delivery practices. The approach of the server so offered by the native development is not scalable for a team that has more members.

Now, in order to offer scalable services, Apple has plans to make use of ‘BuddyBuild’ in the time to come. Now, for effectively doing the same, it is required to have the native CI/CD support for the iOS apps. On the other hand, there is a tie-up between Google Flutter and Nevercode.

They have already declared their Codemagic CI/CD solution. Codemagic is actually developed by Nevercode which is a very good CI/CD solution that can play a major role in helping in the process of developing, testing, detecting as well as packaging applications.

5. Managing Both Frontend and Backend

There are always separate files for the front end that are further referenced by backend at the time of native development. Now, this does not happen with Flutter since it uses a single language that not only does the job but also makes use of a reactive framework.

Dart has a number of extremely popular features that are available in other languages without actually losing the familiarity of Java.

6. Great Testing Framework

For the purpose of native app testing, Apple offers a framework known as XCTest for performance, integration as well as testing of the iOS apps.

This framework comes with a number of different elements such as snapshot testing, data-driven testing, group testing and a number of others all of which are highly advantageous.

One of the major drawbacks is that it is very much stubbing and mocking. Moreover, it also asks for lots of coding along with lacking the native support as well. But Flutter offers a great testing framework that enables the iOS developers for the purpose of writing the test at a functional level, UI as well as the unit.

Flutter provides detailed documentation along with examples of coding thereby enabling the app testing on another level. Flutter comes with a separate package referred to as Flutter Driver especially for app testing which offers much better testing experience. Now, it can be very clearly understood as to why the developers prefer to develop iOS built with Flutter.