Browser
Nothing to install. Open the link, or go to geoquestr.com/join in your phone's browser, and you're in.
Join in the browserPlay straight in your phone's browser or in the GeoQuestr app for Android — the iPhone app is coming soon. Then all it takes is a QR code, a join code or a link.



Same activity, same map, same leaderboard — whether you play in the browser or in the app.
Nothing to install. Open the link, or go to geoquestr.com/join in your phone's browser, and you're in.
Join in the browserGeoQuestr for iPhone is coming soon to the App Store, with a QR scanner on the start screen and GPS that keeps going with the phone in your pocket. Until then, play in Safari — it's the same round.
Coming soon to the App Store
Download GeoQuestr from Google Play. A QR scanner on the start screen, and GPS that keeps going with the phone in your pocket.

Google Play and the Google Play logo are trademarks of Google LLC.
The host shares the activity in one of three ways. All three work both in the browser and in the app.

See a QR code on a sign, a poster or the host's big screen? Point your phone's camera at it — or use the QR scanner in the app.

Got a four-character code? Type it in at geoquestr.com/join or on the app's start screen, and you're in.
Join us for the castle walk on Saturday!

geoquestr.com
Kalmar Castle History Walk
Got a link by text, email or social media? Tap it and the invitation opens straight away, ready to start.
However you get in, the round follows the same simple steps.
Scan the QR code, enter the join code or tap the link. Pick a name for the leaderboard and choose your explorer.
Follow the map to the first quest. Your phone's GPS shows where you are as you walk.
When you arrive, the quest unlocks: answer questions, take photos, crack codes and take on challenges.
See your result, compare yourself with the others on the leaderboard and collect badges along the way.
Got a join code? Enter it now and start playing in seconds — in the browser or in the app.