My GPS Altitude

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Everyone
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Everyone
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About this app

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/
Updated on
Jun 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info, App activity, and App info and performance
Data is encrypted in transit
You can request that data be deleted

What’s new

Fixes an issue where the onboarding ALLOW & CONTINUE button could appear unresponsive; the app now always advances past setup.