Gridhunt turns every ride and run into claimed map tiles and a square that keeps growing.

The map is split into tiles. Every tile you ride through becomes yours, and the biggest square you can fill with claimed tiles is your score. The next missing tile is always one more street away.

On your phone
• See your claimed tiles on a map and watch your square grow.
• Record a ride with GPS. A notification shows distance while you ride, and you are alerted the moment you claim a new tile.
• Follow a route: pick a saved route (from Strava, komoot or a GPX file) and get guidance along it, with the tiles you can still claim marked on the way.
• Browse your hunts: every ride, with the new tiles it brought.
• Bring your history: connect Strava, upload GPX/FIT files or import your Strava archive (ZIP) on gridhunt.app and your past rides count too.
• Optional: save finished rides to Health Connect as workouts (you choose what is saved).
• Use it your way: nine languages, large-text support and TalkBack labels.

On your Wear OS watch
• Record a ride right on the watch, with the phone left at home. The watch uploads the finished ride over Wi‑Fi or LTE.
• Ride with both: the watch and the phone record the same ride.
• See where you are on a street map, follow your route with a direction arrow, and feel a tap on your wrist for every new tile.
• Watch face complications and a tile show today's tiles, the nearest tile, your goal and your square.
• Optional heart rate on the ride screen. It is uploaded to your account only if you allow it.
The watch app needs the Gridhunt app on the paired phone for the first sign-in.

Privacy by design
Location is read only while you record a ride, with a visible notification (phone) or ongoing activity (watch). No ads, no advertising ID, no tracking SDKs. Heart rate and Health Connect are optional and off until you turn them on. Delete your account any time inside the app or at gridhunt.app/account/delete.

Beta: Gridhunt keeps growing with every update. Help us improve: use "Report a problem / Idea" in the app.

Gridhunt is made by Trop Labs. Map data © OpenStreetMap contributors, tiles by OpenFreeMap.