Top Alternatives to Android

Android-x86 is an unofficial initiative to port Google's Android mobile operating system to run on devices powered by AMD and Intel x86 processors, rather than RISC-based ARM chips.

iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware.

Genymotion is an easy-to-use Android emulator that has been designed to help app developers test their products within a safe, virtual environment.

Remix OS is a computer operating system for personal computers with x86 and ARM architectures that ships with a number of 1st- and 3rd-party devices.

LineageOS is a free and open-source operating system for smartphones and tablet computers, based on the Android mobile platform.

Replicant is a free and open source operating system (OS) based on the Android mobile platform and aims to replace all proprietary Android components with opensource components.

Andy is a Android emulator available. Andy provides an easy way to download and install Android apps and games for your Windows PC or Mac.

MEmu is an Android emulator that specializes in video games.

Sailfish OS is a general purpose Linux used commonly as mobile operating system combining the Linux kernel for a particular hardware platform use, the open-source Mer core stack of middleware, a proprietary UI contributed by Jolla or an open source UI, and other third-party components.

AOKP (Android Open Kang Project) is an open-source replacement distribution for smartphones and tablet computers based on the Android mobile operating system.

Tizen is an operating system based on the Linux kernel and the GNU C Library implementing the Linux API. It works on a wide range of devices, including smartphones, tablets, in-vehicle infotainment devices, smart TVs, PCs, smart cameras, wearable computing (smartwatches), Blu-ray players, printers and smart home appliances.

Droid4X is an Android environment emulator to run mobile games and applications on your PC.

Slim ROM is a custom android operating system.

Phoenix OS is an enhanced new personal computer operating system based on the Android platform.

Paranoid AndroidParanoid Android is a custom ROM aiming to extend the system.

OxygenOS is a customized version of the Android mobile operating system.

YouWave is an android emulator for windows.