Alternatives

Products that do what RattlesnakeOS – build and run your own privacy focused Android OS does

1. 1AA
   An anonymous P2P social network for Android, written in Clojure▲257

   2013 · nightweb.net

2. 2TT
   Termux – Terminal emulator and Unix environment for Android▲94

   2015 · play.google.com

3. 3JA
   JanOS – A new OS that turns your smartphone into an IoT board▲123

   2015 · janos.io

4. 4CA
   Commento: a fast, privacy-focused alternative to Disqus▲271

   2019 · commento.io

5. 5AM
   A miniature Linux distro for non-rooted Android devices▲94

   2013 · kevinboone.net

6. 6CA
   CopperheadOS – A hardened fork of Android (just released our alpha)▲16

   2015 · copperhead.co

7. 7DS
   Devknox – Security plugin for Android Studio to build hackproof apps▲14

   2016 · betalist.com

8. 8
   AppSolid▲108

   Protect Android apps against hackers

   2016

9. 9LA
   Lego – A Let's Encrypt Library and CLI in Go▲93

   2015 · github.com

10. 101O
    100% offline Shamir's Secret Sharing GUI▲180

    2020 · simon-frey.com

11. 11
    KeePassX▲83

    A cross-platform app for secure personal data management

    2017

12. 12JA
    Jetpack, a FreeBSD Jail/ZFS-based container runtime▲96

    2015 · github.com

13. 13LP
    Lunatask – privacy-focused todo list, habit tracker, and pomodoro timer▲6

    2021 · lunatask.app

14. 14LA
    LessPhone – A minimal Android launcher to reduce phone use▲103

    2019 · lessphone.app

15. 15AO
    An open-source, Android app for discovering privacy-respecting software▲5

    2025 · github.com

16. 16EA
    Echoplexus – An OSS alternative to Hipchat, Flowdock, and others▲51

    2013 · echoplex.us

17. 17AP
    A privacy-first browser for Android with ZERO permissions▲16

    2020 · snapsearch.online

18. 18
    Jolla (Sailfish OS)▲73

    An alternative android OS

    2013

19. 19DA
    Dali – A pure-Nim indie assembler for Android dex and apk files▲86

    2019 · forum.nim-lang.org

20. 20AA
    Autumn – A macOS window manager for (Type|Java)Script hackers▲75

    2018 · sephware.com

21. 21NA
    Notesnook – A cross-platform privacy focused zero-knowledge notes app▲32

    2021 · notesnook.com

22. 22MT
    Mapsaurus, the visual map of the Android Store▲34

    2012 · mapsaurus.com

23. 23ES
    EteSync – Secure and journaled sync for Android▲41

    2017 · etesync.com

24. 24OA
    Octotrack – automatic dependency and security manager for Ruby apps▲46

    2017 · octotrack.com

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