The Best 22 Dirty Unicorns Alternatives

  • Android icon

    Android

    Android is an operating system for mobile devices such as smartphones and tablet computers.

    Free Open Source Android Android Tablet

  • MIUI icon

    MIUI

    MIUI is a stock and aftermarket firmware for smartphones and tablet computers based on Android. MIUI, developed by Xiaomi, includes various features such as theming support.

    Free Android

  • Replicant icon

    Replicant

    Replicant is a distribution of Android that is 100% Free Software. Most of Android is licensed freely under the Apache License 2.0. The Linux core is mostly Free Software under the GPLv2.

    Free Open Source Android

    Security focused Root required
  • AOKP icon

    AOKP

    AOKP stands for Android Open Kang Project. It is a custom ROM distribution for many Android devices. It is mostly based off of AOSP.

    Free Open Source Android Android Tablet

  • Paranoid Android icon

    Paranoid Android

    Paranoid Android provides a unique experience and ultimate customization for your Android device.

    Free Open Source Android Android Tablet

  • Resurrection Remix OS icon

    Resurrection Remix OS

    Resurrection Remix ROM is ultimately full featured, stable and combined with the best features of open source roms. We are also providing lot of awesome original Resurrection Remix ROM add-on s in the builds.

    Free Open Source Android

  • Slim ROM icon

    Slim ROM

    Slim ROM is super-lightweight Android ROM for Samsung Galaxy phones, that's aimed at advanced users. Slim is designed to trim the fat down to the bare essentials and give you a fast and clean Android installation.

    Free Android

  • CopperheadOS icon

    CopperheadOS

    A hardened open-source operating system based on Android with PaX, OpenBSD malloc and much other privacy/security features.

    Free Open Source Android

  • OmniROM icon

    OmniROM

    The goal of Omni is to experiment with Android development because we enjoy it. Omni isn’t better, just different. It’s another option for the billion Android users out...

    Free Open Source Android Android Tablet

  • Carbon ROM icon

    Carbon ROM

    CarbonRom is an aftermarket firmware based on the Android Open Source Project. Features: PIE Halo AOKP Ribbons Comprehensive speed...

    Free Open Source Android Android Tablet

  • Astian OS icon

    Astian OS

    Astian OS is an operating system that is based on the discontinued Firefox OS, development by Astian Foundation, thus allowing support for mobile devices, TV's, and...

    Free Open Source Self-Hosted

  • Mokee icon

    Mokee

    An intuitive aftermarket Android firmware Phone & Messaging Quick contacts look up, speed dialing, caller location and other useful features Colorful...

    Free Open Source Android

  • Nameless ROM icon

    Nameless ROM

    Simple - NamelessRom is opportunity. An opportunity to have a voice to the development team of the after-market firmware that you run on...

    Free Android

  • SOKP icon

    SOKP

    SONIC OPEN KANG PROJECT (SOKP) Aftermarket is an aftermarket firmware based latest "Android KitKat 4.4.4" This firmware is designed By Sonic-Developers. It...

    Free Open Source Android

  • crDroid icon

    crDroid

    crDroid is a free AOSP / CyanogenMod Android based ROM bringing a lot of custom features ported from AOSPA, SlimRoms, OmniRom and many others great roms out there. ...

    Free Open Source Android Android Tablet

  • Fairphone Open icon

    Fairphone Open

    alternative, open source version of Fairphone OS, built by Fairphone, that puts transparency and ownership in the spotlight.

    Free Open Source Android