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.



Someone in the community already works on it. I personally don’t see a point in it — Grindr sucks in every way, all other apps are better experience-wise. Grindr is gay culture, mentioned in songs, memes, essentially every gay man in the world who has internet knows what Grindr is. 100 M profiles dating pool. It’s not realistic even for competitors to reach a fraction of this, let alone a federated social. And if you do know what federation, decentralization and XMPP are — why would you use a hookup app anyway instead of utilizing existing federation apps and social networks to find someone you like? ;)