Altimeter: Precision Altitude
Know Your Exact Altitude
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Archived App (Last seen on 16 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
How high up are you right now? Altimeter gives you an instant, accurate answer using your iPhone's barometric sensor — no cell signal needed. Perfect for hiking, flying, skiing, or just satisfying your curiosity.
Set QNH reference pressure for aviation-grade calibration, or cross-reference with GPS altitude for extra confidence in your reading.
Key Features:
- Real-time barometric altitude measurement
- QNH pressure reference setting for calibration
- GPS altitude comparison and cross-reference
- Altitude displayed in meters and feet
- Live altitude chart showing elevation changes
- Min, max, and average altitude tracking
- Current atmospheric pressure display (hPa)
- Recording mode for tracking altitude over time
Whether you're hiking in the mountains, tracking elevation during a flight, or monitoring altitude changes for weather observation, Altimeter provides reliable readings at your fingertips.
The clean, professional interface displays your current altitude prominently with supporting pressure data. Start recording to track elevation changes on your hike or journey.
Download now and turn your iPhone into a precision altitude meter!
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What's New in Altimeter
1.0.2
April 13, 2026
- Redesigned UI with improved visual polish - Enhanced measurement accuracy - Performance improvements and bug fixes
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