My GPS Altitude

My GPS Altitude is the modern, professional altimeter built for pilots, skydivers, hikers, and drone operators who need accurate altitude data — from GPS and your iPhone's barometric pressure sensor.

Get true dual-source altitude in a clean cockpit-instrument UI. No ads. No accounts. Just altitude.

KEY FEATURES
- GPS + barometric altitude with smart fusion
- AGL mode — tap once to zero ground reference (skydivers, drones, climbers)
- inHg, hPa, mbar, mmHg pressure units (every pilot standard included)
- Real calibration with QNH, station pressure, or known elevation
- Works in flight and in airplane mode (barometer is on-device)
- Live trend graphs and altitude history
- Beautiful dark cockpit-instrument UI
- 100% offline. Zero ads. Privacy first.

PRO UNLOCKS
- Unlimited AGL ground-reference mode
- inHg, mmHg and all aviation pressure units
- QNH / station / elevation calibration
- Session log & altitude history
- No ads, ever

Try free, then start a 7-day free trial of the annual plan or unlock the lifetime upgrade once.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/