Altimeter
GPS and barometer elevation in real time — read from your iPhone’s own sensors, even where there is no signal.
No signal needed. These readings come straight from the iPhone — this is how they move.
≈ 10 ft · GPS + barometer
Works offline
True north
From the sea to the roof of the world — Altimeter reads every metre in between.
Drop a pin to see height, coordinates and address
Peaks, lakes, passes and viewpoints on your map
Altitude, places, countries and continents
Elevation, distance and how to get there
Heading, coordinates and address at a glance
The same medals, stamps and hexes you earn in the app. Drag the slider — or just keep scrolling — and watch them unlock.
500 m500 m to go
1,000 m1,000 m to go
1,500 m1,500 m to go
2,000 m2,000 m to go
2,500 m2,500 m to go
3,000 m3,000 m to go
4,000 m4,000 m to go
5,000 m5,000 m to go
Italy
Switzerland
France
United States
Japan
Spain
Austria
Norway
Peru
Nepal
Germany
Türkiye72 countries to collect in the app. Stamps turn bronze, silver and gold at 3, 5 and 10 places.
Europe
Asia
Africa
North America
South America
OceaniaSix continents, each in bronze, silver and gold.
6 months
1 year
2 years
5 yearsGrows with your time on Pro.
The core instruments stay free. Pro adds maps, places and tools for the climb.
Download on the App Store