Calculate altitude using GPS, ASTER, or barometer (iPhone 6 and later). Display average altitude from GPS and ASTER data. Show peaks, compass, and distance grid on an integrated map. Support Apple Watch. Choose unit of measurement.
by Sichtwerk AG★ 4.5710 ratingsNavigation$1.99Data updated 2026-11-11
Estimate pig using a measuring tape and proven formulas. Switch between imperial and metric units. Sync data across Apple devices via iCloud. Receive haptic feedback for calculations.
The app records GPS tracks, allowing users to save routes and add photos, videos, and voice notes. Users can share routes with others or upload them to the cloud for discovery by a global community.