I’ve been working on reverse-engineering Grindr and creating an open source client implementation for it since March.

When GrindrPlus closed, my project turned out to be its de-facto successor and immediatelly several thousands of people started following it. Now it has 70k+ downloads on Forgejo and the authorship is dedicated to public domain :)
- MIT licensed, no ads, no analytics, no trackers, no diagnostics, no statistics, no telemetry, only opt-in updates checking
- Signed releases, reproducible builds on all four platforms, full transparency
- And it’s now in Google Play (for the time being) and being reviewed for F-Droid!
Already applied for Apple developer enrollment and going to publish this to EU alt stores as well as in the TestFlight. Then a classic unsigned ipa and also going to attempt Apple AppStore just for completeness.
You need an existing Grindr account. Downloads: https://opengrind.org/download
Questions and criticism welcome.



I tried another third party Grindr client and my account got instantly banned, and the official app doesn’t support GrapheneOS. So not sure how to create an account.
For now you have to do that via the official app. You could attempt to register directly with raw APIs using https://git.opengrind.org/open-grind/grindr-api-dev-tool too, but it requires a reCAPTCHA enterprise token, which you have to mint somehow.