Which Android and iOS versions should my mobile app support?

Leveraging new technologies is always beneficial when developing a new mobile app. Each new operating system version provides developers with updated APIs and new technologies, enabling the creation of more stable, functional, and visually appealing apps. However, some new features may not be available on older OS versions, emphasizing the importance of balancing implementing new features and supporting the existing user base.

Even the best solutions won’t yield good results if they alienate a significant portion of your audience. We’ve already outlined important considerations in mobile app development. Now, let’s delve into what you should consider when deciding which OS versions to support.

Adoption Rate

Understanding the pace at which users upgrade their operating systems to the latest version is crucial in mobile app development. This directly impacts decisions regarding compatibility and the adoption of new features. By monitoring OS upgrade rates, developers can effectively prioritize development efforts and ensure seamless experiences for their user base.

The exceptional adoption rate of iOS stems from Apple's distinctive control over both hardware and software realms, ensuring seamless compatibility and prompt updates across the entire iOS ecosystem. Moreover, the frequent release of minor updates, combined with Apple's extended support for new iPhone models spanning approximately 5 years, underscores the company's dedication to delivering a consistent and reliable user experience.

In contrast to iOS, Android's adoption rate tends to be lower due to the wide array of devices running the operating system. Unlike Apple, Google lacks control over the entire range of Android devices, as third-party manufacturers produce many with their own update policies. It's common for OS updates from other companies to be delayed, primarily because they develop their own user interface with exclusive features over the stock Android.

App Complexity

Considering the complexity of your app is crucial when determining which operating system (OS) versions to support. Embracing the KISS principle (Keep It Simple, Stupid) and removing unnecessary cutting-edge technology can significantly streamline the development process, particularly for older OS versions. This streamlined approach not only simplifies development efforts but also widens accessibility for users with varying device capabilities. By prioritizing core functionalities over unnecessary complexity, you not only enhance user experience but also mitigate compatibility risks across multiple OS versions. Additionally, prioritizing simplicity allows your app to resonate with a broader audience while maintaining stability and performance across different devices and OS iterations.

Select your features

Fortunately, it's feasible to incorporate features that demand the latest OS versions and devices while ensuring backward compatibility with older ones by selectively filtering out these capabilities. This process is facilitated by development tools like Xcode for iOS and Android SDK, which automate tasks associated with supporting diverse versions and devices. These tools relieve developers of the burdensome tasks of ensuring compatibility, allowing them to focus more on innovation and enhancing the user experience across different platforms.

Conclusion

In conclusion, supporting the iOS version from the previous year is a safe bet, striking a balance between compatibility and access to newer features. Conversely, for Android, it's recommended to extend support to the three most recent versions. This approach ensures that users can enjoy the benefits of the latest advancements while still accommodating those with slightly older devices, enhancing overall user satisfaction and app usability across a broader range of devices.