Flutter Vs. Ionic: Which to Choose For Your Next Mobile App Development Project

It’s difficult to find a new hybrid framework that has all of the needed features without going over budget. Every new technology has its own set of advantages and disadvantages, as well as its own set of functionalities, and it’s a hard business. What you’ll need is a thorough examination of various frameworks in terms of performance, user interface, and other factors.

Naturally, both Ionic and Flutter are widely known hybrid frameworks with a large development team that invests in the originality of these two technologies.

Though either framework is a valid solution, they each have their own set of advantages and disadvantages. This article compares Flutter with Ionic from the ground up to guarantee you have all of the facts you need to make an informed decision, including the stats generated through a survey done with the best mobile app development company in USA

Introduction to Ionic and Flutter

What exactly is Flutter?

Flutter is a free and open-source platform. It uses the Dart programming language from Google. It’s often stated as a better UI toolkit for building cross-platform apps. It allows for the construction of innovative and dynamic UI that function well. It is promoted and participated in by a team of Google developers as well as the entire flutter community.

What exactly is Ionic?

Ionic is an open-source UI framework that allows you to create hybrid cross-platform mobile apps. Despite the fact that it uses original device elements, it uses Webview for mobile. The framework supports a variety of JavaScript codebases, including vanilla JavaScript, Angular, React, and Vue. Ionic also has a collection of element defaults that allow for native functionality. The framework is known for its ability to achieve high performance with minimal DOM changes.

Market Utilization Statistics 

Flutter Statistics

  • Here are a few interesting statistics on Flutter’s market utilization:
  • Flutter is used by 39% of the global total to create cross-platform mobile apps. (Statistics courtesy of Statista)
  • Flutter is adored by 68.8% of the community.
  • Flutter was chosen by 7.2 percent of the community because of its libraries and features.

Ionic Statistics

  1. Here are a few interesting statistics on Ionic’s market utilization:
  2. Ionic is preferred by 86 percent of the best mobile app development agency in USA for mobile development.
  3. The framework has been used to generate around 5 million apps.

Use cases

What’s Flutter mostly used for?

  • Apps for mobile MVPs
  • Apps that use OS-level functionality and have a material interface
  • Plugins for advanced operating systems with basic logic
  • The skin rendering engine for high-performance apps
  • Strong widgets with a flexible user interface
  • Apps with extensive data interaction should be reactivated.

What’s Ionic mostly used for?

  1. MVC Mobile Apps 
  2. Hybrid Application Development
  3. Native Wrapper App with Hardware Functionality for Cross-Platform App Development
  4. Creating a high-performance UI/UX application

Modularity compared between Flutter and Ionic

Modularization in programming refers to a framework’s ability to facilitate diverse individuals with diverse technical abilities and experiences to collaborate on a single project. A large application with an incompatible code structure, for example, may take longer to develop. Modularity is considered quite important by the android mobile app development company in USA. 

Is modularity supported by Flutter?

With its unique architecture, Flutter provides improved accessibility for teams as the differentiation of project codes. 

Is modularity supported by Ionic?

Ionic makes advantage of Angular’s NgModule class to facilitate modularity. Developers can use modules to build separate elements and then merge them to establish an application’s architecture, which includes one core module for bootstrapping. 

Performance compared between Flutter and Ionic

Performance of Flutter

Flutter is comparable to its competition in terms of performance. Because original components are available by default, there is no need for a bridge to interact between them. The testing app ran at 60 frames per second, and rendering each frame took no more than 16 milliseconds, according to the performance test. Flutter makes use of the Skia graphics package, which enables the UI to be repainted every time the system view changes.

Performance of Ionic

Ionic is widely regarded as the best cross-platform framework available. In 2019, it became increasingly famous.

Ionic apps run at 60 frames per second across both mobile and desktop. It makes use of pre-existing plugins and takes a blended route to the program. The framework takes less than 1.8 seconds to operate with. Ionic thrives at hardware-accelerated transitions, touch-optimized gestures, and pre-rendering even after being one non-native framework. Many of the android mobile app development company in USA uses Ionic for mobile development. 

Code Maintainability

How easy is it to keep code in Flutter apps up to date?

It’s simple to maintain a Flutter application. The clear picture of code makes the work easy for programmers to see issues. And it also helps in finding external tools and utilizing third-party libraries. Moreover, the stateful Hot Reloading functionality fixes the issues on point. The time it takes to release high-quality updates and make rapid modifications to the app is thought to be better.

How easy is it to keep code in Ionic apps up to date?

Ionic developers frequently have to rewrite code to keep their applications stable, making code upkeep a significant problem. Worse yet, backward compatibility fails the majority of the time, making for a more irritating process.

Applicability for developing complicated apps
Is Flutter suitable for developing complicated apps?

Developers prefer frameworks that take the minimum effort to integrate throughout the development lifecycle. While Android developers utilize Material Components to enhance their apps, iOS designers use Cupertino Widgets to create expressive user interfaces. All you’ll need is a team that has Dart knowledge or is eager to learn a new language.

Is Ionic well-suited to the creation of complex apps?

The most recent version of Ionic, v5, is incompatible with the creation of complex apps. When you seek to integrate elements like location-based services, picture processing, and animation UI into your app, you may run into problems. It is, nevertheless, the best solution for creating small, simple apps.


Flutter’s future is looking quite good as it has Google’s support and also a fast developing web community. And, because Ionic is based on well-known web standards that are here to stay, it will continue to be a great suggestion for hybrid app development in the near future.

Who wins: there isn’t a big favorite.

Then whom to choose? 

Choose Ionic if: 

– your principal goal is to create a web-based app (PWA);

– You’re already familiar with JavaScript and don’t have a chance to discover a new one.

Or If you need a high-performing mobile and desktop app, Flutter is your destination. 

– Your app will have visuals and animation.
It’s also worth mentioning that code quality is critical to the efficiency of both frameworks. As a result, choose your mobile app development services in USA carefully.

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