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A Statista report shows that over 3.5 million apps are available in the Google Play Store and over 1.6 million in the Apple App Store. Failing to be present on one platform means not being visible to millions of potential customers. The challenge lies in developing and maintaining two separate codebases for different mobile platforms.
Plus, businesses often worry about the costs, performance, and development time associated with creating cross-platform applications. Despite these concerns, it is an excellent middle ground between developing separate applications for multiple platforms. In essence, this is the whole point of using cross-platform technology.
Cross platform app development allows you to speed up the development process, reduce costs significantly, and build native-like applications without the complexity that comes with full native app development. All you need is the right mobile app development framework.
It is possible that performance concerns might be a major factor holding you back from exploring cross platform mobile development options, right?
Did you know that Google Pay, eBay, Netflix, various small modules in Facebook and Instagram, Alibaba, ByteDance, Skype, Bloomberg, Shopify, Philips, Baidu, and many others are developed using cross-platform development frameworks. [Source]
Ultimately, the performance of an app relies on the chosen tech stack during development. The above-mentioned app demonstrates that cross-platform solutions can perform similarly to native apps. What matters most is optimization and, furthermore, selecting the appropriate framework. Now, let's start by defining cross-platform.
Cross-platform development lets you create an app that runs on a variety of operating systems. This means you can use the same language to write the majority of the app, as opposed to a specific language for each platform. Instead of juggling separate codebases in Java/Kotlin for Android and Swift for iOS, you can use something like C# or web development technologies like JavaScript to handle most of the app for all platforms.
But here's the catch: cross-platform tools sometimes can't tap directly into a phone's hardware features. For example, if your app needs super-smooth camera controls or super-fast graphics, performance hiccups could arise. For that, you'd still need native coding (Android/iOS-specific languages).
Native apps are just faster and more deeplyf integrated with the device. This is especially crucial for mobile platforms, where optimal hardware integration and performance are paramount.
Still, if you want one app that works everywhere and looks/behaves the same across devices, cross-platform is the move. You'll write code once and update it in one place, and users get a consistent experience. Just weigh if the trade-off in performance or hardware access matters for your app.
Languages like JavaScript, C#, Dart, etc., are primarily used for developing cross-platform applications. Let's briefly understand how it works.
Each operating system has distinct sets of rules, application programming interfaces (APIs), and user interface components.
Frameworks act as a bridge, taking care of the process of translating and making the developer's code compatible with the underlying system.
Frameworks enable developers to write code without having to know the native language of the operating system (OS) they target. Plus, they offer a layer of abstraction that hides the technical details of the underlying language or technology.
Using this abstraction, developers can write code in non-native languages. However, you cannot eliminate native languages entirely. It is possible that native languages will be necessary for some of your coding.
The frameworks offer pre-built tools and libraries that assist in achieving maximum with less achieving maximum with less effort.
The following section highlights a few of the best frameworks for cross-platform development in 2026 that are worth knowing.
Cross platform mobile development has become popular due to the ability to build an application that works on both Android and iOS operating systems. Many frameworks have emerged with the growing trend to meet diverse needs. The best one for your project depends on the type of application you are building.
In this blog, we'll highlight the most popular cross-platform app development frameworks to help you make an informed decision.
It is an open-source, cross-platform app development framework by Meta (formerly Facebook). It was first released in 2015, and since then, it has remained a popular choice for mobile app development. In 2018, React Native ranked 2nd in terms of the highest number of contributors for any repository in GitHub.
React Native allows developers to build applications using React library, which is widely praised for developing dynamic UI components. It enables developers to create native-like applications in terms of performance and feel.
React Native, backed by Facebook, has consistently grown to a new level of success and benefits from a robust community. This framework is designed to work seamlessly across multiple mobile platforms.
| Language | Popular Apps |
| JavaScript | Skype, Bloomberg, various components in Facebook and Instagram, etc. |
Flutter is an open-source multi-platform development framework by Google. It allows developers to rapidly build apps by using Dart. Dart is a client-optimized programming language that enables developers to achieve native-like performance. Google views it as a potential substitute for JavaScript, and in terms of speed, it is much faster than JavaScript.
With 46% of developers using it, Flutter is the most popular framework for nearly half of the software developer community.
| Language | Popular Apps |
| Dart | eBay, Alibaba, Google Pay, ByteDance apps |
Kotlin Multi-platform, developed by JetBrains, is an open-source SDK.
While Kotlin is a programming language, Kotlin Multi-platform is an application development tool. It aids developers to build cross-platform applications using Kotlin langauge, a successor to Java. An additional benefit is that Kotlin is the native language for Android. This further enhances its utility.
| Language | Popular Apps |
| Kotlin | Philips, Baidu, Netflix, Leroy Merlin |
.NET MAUI, previously referred to as Xamarin, is an open-source framework that allows for the development of cross-platform applications. It is an ideal framework for writing applications in XAML and C# in Visual Studio.
| Language | Popular Apps |
| XAML, C# | TenScent, UPS, Ernst & Young, and Delta |
Cordova is an open-source mobile app development framework allowing developers to create applications using web technologies such as HTML, CSS, and JavaScript.
It allows developers to blend web-based functionality within an application while maintaining the app's native look and feel.
| Language | Popular Apps |
| C# | Adobe, JustWatch, Walmart |
This framework, built on Angular as its foundation, is highly beneficial for individuals or teams aiming to create cross-platform applications. Its effectiveness is demonstrated in developing apps for prominent entities like T-Mobile, BBC (Children's & Education apps), and EA Games. Furthermore, it currently powers a substantial 15% of apps in the app store.
| Language | Popular Apps |
| HTML, CSS, and JavaScript | T-Mobile, BBC (Children’s & Education apps), EA Games |
|
Framework
| Language | Pros |
| React Native | JavaScript | Strong community, native-like performance, fast refresh, reusable components |
| Flutter | Dart | Rapid development, hot reload, extensive widget library, backed by Google |
| Kotlin Multiplatform Mobile | Kotlin | Native Android language, concise coding, robust IDE support, seamless Java interoperability |
| .Net MAUI (Xamarin) | XAML, C# | Multi-platform, native component access, hot reload |
| Cordova | HTML, CSS, JavaScript | Web-based functionality, native look and feel, offline access |
| Ionic | HTML, CSS, JavaScript | Mobile-optimized UI components, integrates with React, Angular, Vue |
When you're trying to reach a large audience with your mobile app, cross-platform frameworks can be a huge help. They offer many benefits, such as cutting costs, streamlining workflows, and generally making things a lot easier.
One of the main pros is how much it saves you on money. You only have to code once to get your app running on multiple platforms. This alone saves hours and tons of resources. You can update everything at once, with no more doing the same thing over and over.
Another really important benefit is that the experience is consistent across all platforms. Thanks to cross-platform frameworks, your app looks and feels the same whether it’s on an iPhone or an Android phone. This makes users happy and confident that your app will perform reliably, no matter which device they’re using.
These frameworks often come with tons of prebuilt components and libraries. This makes development much faster and boosts your apps’ functionality.
They usually have plenty of community support and documentation available, so you won’t be left in the dark when you get stuck. By using these, you can focus on making your app the best it can be without having to reinvent the wheel for each different platform.
To summarize, building a native app for different platforms means using the native language of each platform. This can be a heavy burden for businesses. Frameworks help developers avoid the need to learn the details of each operating system and its language.
Keeping a single code base is very easy, while managing two code bases is very challenging. In the end, your development choice depends on what matters most to you: a unified maintenance approach with one team or the use of native apps. With cross-platform frameworks, your app looks and feels the same on both iPhone and Android, giving a consistent experience across mobile platforms.
If you are looking for a React Native development company, your search ends here. At Brilworks, we offer cross-platform app development services. We can help you build a cost-effective cross-platform app that delivers a native-like experience. Our services include a free consultation, detailed planning, and fast app deployment.
Mobile app prototyping is essential for validating ideas, gathering user feedback, and refining the user experience before full-scale development. It helps identify potential issues, reduce development costs, and improve the chances of app success. To create a prototype, start by defining core features and user flows. Choose a prototyping tool (e.g., Figma, InVision, ProtoPie) to design interactive screens. Test the prototype with users to gather feedback and iterate on the design.
Cross-platform frameworks like React Native and Flutter provide mechanisms to handle platform-specific features. Conditional rendering, platform-specific components, and native modules are commonly used approaches. These frameworks offer abstractions to access platform APIs, but for complex features, it might be necessary to write platform-specific code. Careful consideration of platform differences is essential to ensure a consistent and native-like user experience.
The best framework for performance depends on specific project requirements and trade-offs. Native development (Swift for iOS, Kotlin for Android) generally offers the highest performance but requires separate codebases. React Native and Flutter aim to bridge the gap with cross-platform development and good performance, but native performance might still be superior in certain scenarios. Benchmarking and testing are crucial to determine the optimal choice for your app.
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