The development of applications that are compatible with several mobile operating systems is known as cross-platform mobile development. Initially, the difficulties of designing a backend that worked across various platforms added to the complexity of producing mobile apps. Although time-consuming and costly, developing native applications for each mobile operating system was frequently easier (OS). The issue was that code written for one operating system could not be used in another.

Popular Apps with a Cross-Platform Strategy:

  1. Instagram
  2. Pinterest
  3. Skype

Why Cross-Platform

Companies can grow their audience by targeting both iOS and Android users by creating a cross-platform app. Adopting a cross-platform approach to app development has numerous benefits:

The cross-platform method creates an app that feels native.

Cross-platform mobile app development can share code to save development costs based on the principle of “write once, run everywhere.”

A cross-platform-based app is easy to maintain since it is a single designed app that runs on all platforms.

The creation of cross-platform mobile applications is much faster because to a single source code for various channels.

Developers may build a smooth user experience using an agile methodology.


Programmers may now create cross-platform apps with ease. Newer cross-platform development approaches include:

Hybrid mobile app development:

Developers create a hybrid mobile app by writing the core of the app in HTML5 or JavaScript and then wrapping it in a native device wrapper.

Rapid mobile app development:

Developers employ code free programming tools for rapid mobile app development (RMAD). RMAD allows business users to swiftly create and manage “good-enough” internal apps to solve specific business problems.

Universal apps for Windows:

Universal apps for Windows a single codebase for all Windows devices. The idea is to make it possible to run the same app on a Windows PC, tablet, smartphone, wristwatch, or Xbox.

Progressive web apps (PWAs)

Progressive web apps (PWAs) are webpages that have the appearance and functionality of mobile apps. PWAs are designed to take advantage of native mobile device functionality without forcing the user to go to an app store, buy something, and download it locally.

Advantages and disadvantages of cross platform mobile app development:

Advantages of cross platform mobile app development:

Developmental speed

Cross-platform frameworks allow developers to construct apps for two different platforms using only one set of code, reducing cost of the process dramatically. Of course, the pace with which an app is developed is determined by its complexity, features, and integrations.

Developmental cost of an App

For the same project, a cross-platform group of only 7 respondents would be required: a designer, a project manager, a QA engineer, and four developers. The final cost of a project is effectively diminished when the team size is reduced.

Code maintenance

Each platform will have its own set of problems and difficulties, requiring developers to work on distinct fixes and releases for each app. With the release of new iOS and Android variants, the costs of code maintenance rise even more. Cross-platform software support is a simpler process because, in most situations, equal code implies same solutions for both platforms.

Disadvantages of cross platform app development:

Performance of cross platform app development

Cross-platform software performance differs significantly based on the technology employed. Apps built using the Cordova cross-platform framework, for example, run in a Web page, which is fundamentally a network of connected pages hidden in an app. This technological solution may cause apps and games with elaborate visuals to function inadequately.

3.2.2. Stability

Apps with significant logic and platform-specific integrations are more likely to struggle running on one of the platforms when created with a cross-platform framework. Additionally, cross-platform different layers have delayed access to the most recent Android or iOS updates and features, making them unsuitable for mobile development that focus on splitting and platform-specific technologies. However, by using high-quality code and extensive testing during the development stage, many possible issues and errors can be eliminated.

4: Best Frameworks for Cross-Platform App Development

Here, we are discussed few:

4.1. Ionic

Ionic is a cross-platform app system is one of the most notable and popular. It enables users to develop native platform remotes using a combination of languages including as HTML5, JavaScript, and CSS, as well as a Cordova wrapper.

4.2 React Native

It’s a JavaScript framework that allows you to write actual code and give your mobile apps a native feel. It works on both Android and iOS.

4.3 Flutter

Flutter allows you to create apps that run reliably and flexibly across numerous platforms.

4.4 Xamarin

It’s a compact framework that uses C# but instead of JS libraries and HTML to create apps for Android, Windows, and iOS.

4.5 Native Script

Native Script is a leads JavaScript-based cross-platform framework. Native Script allows developers to easily utilize native Android and iOS APIs without having to know any other programming languages.

4.6 Node.js

It is an open-source strategy for creating server-side and scalable networking applications. Cross-platform Node.js software is inherently able to respond effectively.

4.7 Appcelerator Titanium

It is an excellent method for developing cross-platform application with a single code base. Its major goals are to reduce the app development process by using native each are in JavaScript code.

4.8 PhoneGap

It allows developers to create with a public cloud that interlinks the app in the design process for evaluation from other developers.

4.9 Sencha Touch

Sencha Touch enables designers to construct well-tested, securely integrated Interactive elements and tools.

4.10 SDK for Corona

Corona SDK provides developers 2D mobile apps for all major channels, including Kindle and Windows. It allows for 10 times faster mobile and game app development. In fact, large business apps may be created and tested effectively and easily.


(Companies uses cross platform app development because it has become the favored choice of entrepreneurs, startups, small and medium businesses, and anyone searching for high-quality apps at affordable pricing for all these reasons.)