Discovery Quests and leaderboard
Turn measuring into a game
Complete discovery quests at landmarks, earn points and badges, and climb the country or global leaderboard.
Download on the App Store- 01
Discovery Quests
Measure signal or speed at nearby landmarks to complete quests and earn points.
- 02
Proximity alerts
Get notified when you get close to a quest spot.
- 03
Leaderboard
See your country and global rank, under a nickname instead of your real name.
- 04
Badges
Unlock achievements and badges as your contributions grow.
Questions
Does the leaderboard show my name?
No. Only the nickname you choose is shown, and you can delete it any time.
More features
Live Map
See which signal is where
3G, 4G, 5G NSA, 5G SA and satellite links on one map, in the app's colors. Filter by carrier and technology.
Learn moreSpeed Test
Really measure your connection
Ping, download and upload powered by nPerf. See connection quality too, with jitter, packet loss and loaded latency.
Learn moreNearest 5G
How far are you from 5G?
Find the nearest measured 5G spot for your carrier, see the distance and get directions in one tap.
Learn moreNavigation
Know where signal drops before you get there
Turn-by-turn voice navigation, signal alerts along the route and carrier coverage analysis. In driving mode the map follows your heading.
Learn moreSatellite
Still recording when the network ends
With iOS 26, when your iPhone switches to a satellite link the app detects it and adds a satellite reading to the map. Background recording grows the map as you move.
Learn more
The best signal is one tap away
Download for free, find the 5G around you and help the map grow.
Download on the App Store- Free
- 33 languages
- iOS 18.6+