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Custom RR

Custom RR is a free, open-source app for Android and iOS. Custom ROMs, recoveries & Treble GSIs for your Android, all in one catalog. It has 142 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.

github.com/monsiu/Custom-RR (opens in a new tab)

Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error

Get it on F-Droid (opens in a new tab)Google Play (opens in a new tab)View on GitHub (opens in a new tab)

About Custom RR

Custom RR is a free, open-source companion app for the Android modding scene. It puts everything in one place: which custom ROMs and recoveries officially support your device, what Treble GSIs you can flash, and where to download them. No more bouncing between the LineageOS wiki, three Telegram channels, a SourceForge folder, and fourteen browser tabs. Features: 18 actively-maintained ROMs (LineageOS, crDroid, PixelOS, Project Elixir, Evolution X, DerpFest, UN1CA, BlissROMs, /e/, GrapheneOS, CalyxOS, DivestOS, RisingOS Revived, VoltageOS, and more), each with description, features, screenshots, and a one-tap link to the official download page.

Privacy and F-Droid

F-Droid builds Custom RR from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.

  • Relies on a non-free network service

Screenshots

  • Custom RR screenshot 1
  • Custom RR screenshot 2
  • Custom RR screenshot 3

Screenshots from the app's F-Droid listing.

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FAQ

Custom RR FAQ

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Is Custom RR free and open source?

Yes. Custom RR's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid flags these anti-features on its latest build: relies on a non-free network service.

How do I install Custom RR?

You can install Custom RR from F-Droid (package io.github.monsiu.custom_rr) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v1.3.6).

Is Custom RR still maintained?

The repository's most recent commit was on Oct 27, 2026. Its F-Droid listing was last updated on Aug 1, 2026. appsgit only lists apps whose repository had a commit in the last six months.