Ionic vs Flutter: A useful guide to app creators!

Ionic vs Flutter: A useful guide to app creators!
Ionic and Flutter app development frameworks
The digital revolution has gifted the software industry with a plethora of outstanding app development frameworks. As a consequence, choosing the right framework for app development has become a herculean task for app creators. Ionic and Flutter are two such frameworks that utterly confuse the app creators striving hard to pick a framework for architecting cross-platform applications. Picking one out of these frameworks becomes all the more intriguing since they appear quite similar, but are in reality way different from each other. However, both Flutter and Ionic app development come with novel offerings and cater to specific project requirements. Hence, you need to be well versed in their similarities as well as differences to pick the right one.
This blog compares Ionic and Flutter based on certain parameters, to provide the entrepreneurs with clear visibility about their strengths as well as drawbacks and help them decide the perfect pick for their project.
Before we move on to compare Ionic and Flutter, let me provide you a brief introduction to these frameworks.

Introducing the Ionic Framework

The Ionic framework was coined by Ben Sperry, Adam Bradley, and Max Lynch of the Drifty Co. in the year 2013 and its first stable version was launched in March 2014. Ionic is an open-sourced UI toolkit that uses web technologies like JavaScript, CSS and HTML; to architect top-notch desktop, mobile and progressive web applications. Ionic primarily focuses on the front-end UX and UI interaction and hence plays a vital role in handling the look and feel of an app. Not only is it capable of easily integrating with other frameworks and libraries like Cordova, Angular, etc. but also can be used independently without the support of a front-end framework.

Introducing the Flutter Framework

Flutter, Google’s brainchild, is a relatively newer framework as compared to Ionic and is still evolving. It was created in May 2017 and is currently managed by Google with the help of an ECMA standard. Flutter is a UI toolkit that employs Dart programming languages to build swift, attractive and natively compiled cross-platform apps. Flutter was introduced as a Software Development Kit (SDK) intended to build modern apps for Android and iOS. In the case of Android Studio, integration is done with inbuilt Java, while Swift and Objective C integration is done in the case of iOS.

Similarities between Flutter and Ionic app development services

Flutter and Ionic may be way different from each other but share certain similarities too. They are as follows:
  • Both build cross-platform applications that run on desktops, mobiles as well as the web.
  • Both employ a single codebase to create interactive and high-performing apps.
  • Both impart an incredible native look and feel as their primary focus lies in creating UI frameworks for native platforms.
  • Both frameworks have a well-organized documentation for developers.

Differences between Ionic and Flutter app development services

Ionic and Flutter app development services
Now let’s explore the differences between Ionic and Flutter based on the following parameters.
Skillset: Market value
The skillset required to use Ionic involves learning JavaScript and other general web technologies that are needed for any web app development project regardless of the framework used. But, learning Dart for using Flutter will not prove useful for projects involving other frameworks. Moreover, Flutter posseses a highly-custom environment. Hence, a Flutter app developer needs to master certain unique methodologies that are time-consuming and applicable to Flutter app development only. Furthermore, the requirement for Dart developers in the coming years largely depends on whether the newbie Flutter, will succeed as a viable solution in the future.
Hence, acquiring an Ionic skillset proves to be a safer bet for a developer. Besides, its more convenient to hire Ionic app developers as this kind of skillset is easier to find.
Portability of the code
Let’s have a look at how the codes of Flutter and Ionic behave in various eco-systems, OS and processors. Flutter development leads to the creation of visually appealing Android and iOS apps. It is a great choice for mobile apps but encounters limitations when deployed on the web. Ionic, on the other hand, creates fairly good mobile apps and exceptionally good web apps. Therefore, if you are planning to build PWAs or web apps, picking Ionic is advisable.
User Interface
Flutter has attractive user interface in comparison to Ionic because Ionic uses HTML and CSS for rendering. Flutter has widgets as part of UI elements whereas Ionic has Web Components.
Flutter fares well if your application requires exclusive animation whereas Ionic serves better if you intend to architect an app that is more consumer-facing. Ionic employs primitives and the runtimes of the standard browser, hence the bundle size is 2991 bytes whereas Flutter requires a heavy code for building even a basic application.
Flutter uses Dart language and since it does require JavaScript Bridge for interactions between the app, the performance is far better. Ionic uses Web technologies for rendering, and hence the performance is much lower.
Mobile performance is better in Flutter in comparison to Ionic. Web performance is poorer in Flutter than Ionic.
Free usage of libraries
The Flutter app developers can use Flutter’s libraries and system technologies free of cost. In Ionic, several libraries are free but a paid Pro Development Environment is needed for speeding up the developmental cycle.
Community support
As far as community support is concerned, Ionic surpasses Flutter. Flutter being a newbie lacks strong community support while Ionic enjoys the support from a dynamic global community that assists Ionic app developers to solve problems. However, owing to Google’s continual effort, Flutter also may develop a vibrant community in the years to come.
Now let’s discuss these frameworks from the perspective of the flexibility and freedom offered once the app matures. Flutter app development may turn out to be a bit risky. The reason is, if by any chance Google shuns Flutter, a Flutter app Development Company will be left with a code base and skillset that are homeless, though such a situation is least likely. Ionic mobile app development on the other hand is based on open web standards and relies on web components. So, it can be used with any existing JS framework or compatible future framework if the app creators choose to create apps for other platforms or use the code for other projects.


I hope this blog has enlightened you about how the custom-based approach of Flutter differs from the web-based approach of Ionic. Both of these cross-platform app development frameworks are distinctive in their way. Therefore, whether to opt for an Ionic mobile app development company or a Flutter app development company solely depends on your project requirement.
Please do let us know in the comments section below if you have any further queries. We would be glad to assist you!


react native app development
Technology has turned around the software development sector. It is becoming exciting and interesting every day. The millennial generation is driven towards digital space and keeps looking for better and faster solutions. New tech stacks are getting introduced by the software development giants in the market, enabling competition in every sphere.
Mobile application is a competitive and complex aspect. With remote devices and their technologies introducing new innovations every now and then, the application developers have to step up their speed and developments strategy. There are many aspects that the developers need to think about before finalizing a mobile application development technology like High responsiveness is the pre-requisite for any application that intends to make its way into the public domain, Application development technology should be capable to develop cross-platform and hybrid applications to be functional across every platform and Moderate or low development cost is important while targeting multiple platforms.
The three mobile application development frameworks – Flutter, React Native and Kotlin have started a new thread of judgments and competition. A thorough analysis is required to understand the common factors and differentiators amongst them.
Google has nailed it once again with Flutter, the mobile application development platform. The company has made sure to provide every necessary aspect for cross-platform development. The open-source framework is capable of developing applications for different platforms using a single code base. It has been used by many companies including eBay, GROUPON, and Toyota.
React Native
React Native uses JavaScript library to develop applications for Android and iOS platforms. React native is helping developers to deliver a highly rich user interface that is winning customer confidence. It is another technology that is winning the race in cross-platform development. It has been used in the development of thousands of applications including Flipkart, Pinterest, and Facebook.
Kotlin is a modern programming language to develop multiplatform mobile applications. As one of the most concise Java language, Kotlin is known for its simple and precise commands that make development easier. It has been used to develop applications and scripts for Coursera, Gradle, and many other leading applications.
All the three application development platforms can be differentiated and compared on different development aspects.

Comparison of Languages on different development aspects:

Flutter uses Dart which is a client-optimized language that aims for faster application development. Development in React Native involves React JS, JavaScript, C, C++, and Python. The integration of multiple programming and development languages increases its likelihood of selection as an application development platform. Kotlin is compatible with Java Framework. It is called a better version of Java as it offers excellent features over Java.
Ease of Use
Flutter uses Dart which is easy to learn and use. Any developer with prior experience in React Native and Java can develop a complete application in less time with Flutter. The installation is easy and the application is open-source, both of which contribute to ease of use.
React native app developers prefer the language for its code reuse feature. It uses React JS, JavaScript, and C-related language which are popular amongst most software developers. Anything involving them mostly will not require time investment in learning the language.
Kotlin can be easily used by Android developers. It is gaining popularity over Java with Java-compatible tools and frameworks. The number of lines in coding can be significantly lesser than in Java.
Every language comes with its own set of features. Flutter comes with automated developer and testing tools that can make the development very fast. This ensures real-time error checks and fast deployment.
React Native helps the react native developers to build Native-like applications. A single codebase can be used to develop platform-specific versions of components. The fast refresh feature immediately reflects the changes made in the code. The developments and improvements can be really fast.
Kotlin allows the application logic to be reused between the web, desktop, and mobile platforms saving a lot of time. It is popularly known as multiplatform programming language. The syntax used in the coding is very compact and clear which again saves time and fastens the development process.


The basics of all three languages are different. The ultimate differentiation comes with the overall impact created with the performance and development.
Dart being easy to learn and use can be used by any developer to develop the application at a fast pace. Quick and simple installation is also very motivating for the new users. The user-friendly free documentation makes the development journey easier. The large community of developers keeps making improvements in the code to ensure a bug-free flutter app.
Real-time code changes and corrections is a real advantage. A significant time is saved in activities such as development and compilation.
It facilitates communication with the native modules which makes features such as scrolling very seamless on every platform. Flutter is gaining popularity day by day.
React Native
React Native app development allows the developer’s changes to immediately reflect on the application, allowing the developer to make faster changes.
Higher flexibility in using the third-party plug-ins is also making it developer’s favorite.
Reusing the code reduces the go-to-market time, making it a great development language for today
The code is clear and concise. It is gaining popularity over Java, and Java developers would prefer it anytime for application development. The lines of codes are less which implies lesser development time.
Shorter codebase leads to a shorter debugging time. With many of the Java language issues fixed in Kotlin, it is considered to be highly safe for application development.

Which One is Making the Way Towards 2022

React Native is expected to be accepted by the majority for its multi-language support. Its fast refresh feature and seamless integration with the third-party plug-in is something that every developer is looking for. It is definitely futuristic with faster development cycles and deliveries. Flutter and Kotlin, both are going to get their fair market share. The Java developers may opt for Kotlin and Google will definitely append its offering with Flutter to capture the maximum market.


React Native is certainly something a developer can look forward to while others do not stand a less chance. If you need assistance with the development, we are here for you. We are the leading mobile app development company offering React Native development services. Our experts will help you develop the best React Native application as per your requirements. Contact us today to get the best React Native development services at affordable rates.