Compare the Top Operating Systems for iPhone as of July 2025

What are Operating Systems for iPhone?

Operating systems (OS) are the base software layer on any computer, smartphone, server, or computing system. Operating systems manage all aspects of a computing system including applications, software, and hardware. Compare and read user reviews of the best Operating Systems for iPhone currently available using the table below. This list is updated regularly.

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    fydeOS

    fydeOS

    fydeOS

    FydeOS is a lightweight operating system with a Linux kernel + browser platform + container technology driver; its use is very similar to Google Chrome OS. FydeOS can run smoothly on most mainstream hardware. Hardware devices installed with FydeOS can perfectly support the latest web application standards, are compatible with Android programs and Linux environments, and can be used in network environments in China without any obstacles, providing a Google Chromebook-like experience. FydeOS is based on the second development of The Chromium Projects. We have modified and optimized its kernel, based on the most optimized browser platform, and added more localization enhancements that conform to the habits of users in China and improve user experience. Cloud technology operating system that truly meets the needs of the Internet era. After a long time of accumulation of technology, we can make FydeOS run in more types of hardware devices and provide an overall solution around FydeOS.
    Starting Price: $12.99 per year
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