Altitude Anytime Anywhere

Instant Precision Altitude

$0.99 · Designed for iPad. Not verified for macOS.

Measure your true altitude anytime with unmatched accuracy, real-time charts, calibration, and high-frequency barometric sampling. Clean and distraction-free interface. Altitude Anytime Anywhere is a next-generation altitude measuring tool designed for people who demand accuracy, speed, and reliability—whether outdoors, traveling, training, or working in the field. Powered by the iPhone's advanced barometer and GPS subsystems, it delivers the most precise altitude estimates possible through intelligent data fusion, high-frequency updates, and optional user calibration. Built with a high-performance SwiftUI engine and CoreMotion/CoreLocation fusion logic, the app remains responsive, battery-light, and beautifully minimal. Most altitude apps rely solely on GPS or use slow, noisy barometric readings. Altitude Anytime Anywhere is engineered differently. It combines barometer, GPS vertical accuracy, and relative altitude baselines, automatically switching between: Absolute barometric altitude (when available on supported devices) Fused altitude (barometer + GPS baseline) for dynamic accuracy GPS-only mode when barometer data is unavailable This ensures dependable accuracy whether you are at sea level, in the mountains, or inside a building. 1. Absolute Barometric Altitude (when supported) Reads your device’s absolute barometer value to compute altitude with exceptional stability and low noise. 2. Smart Fusion Mode Automatically fuses GPS altitude, vertical accuracy, and relative barometer drift to deliver the most reliable real-time altitude possible in challenging environments. 3. High-Frequency Updates (up to 3 Hz) Smooth and responsive altitude readouts with real-time update frequency display. 4. Vertical Accuracy Display Shows actual measured accuracy in meters or feet, including warnings when precision is low. 5. Pressure Readings Displays atmospheric pressure in hPa when available. 6. Altitude History Chart Tracks up to 10 minutes of altitude history, including a calculated altitude delta for quick elevation change analysis. 7. Optional Manual Calibration Enter a known altitude to correct environmental pressure drift, improving long-term accuracy—invaluable for professionals. 8. Export CSV Data Export full timestamped altitude history for: Scientific use Sports analysis Drone operations Field logs Research documentation 9. Elegant Minimal Interface A clean design focused only on essential information: large altitude readout, clear indicators, and streamlined controls. 10. Metric & Imperial Units (m / ft) Instantly switch between meters and feet. Who This App Is For Hikers, trekkers, mountaineers Pilots (non-certified reference) Surveying & mapping professionals Outdoor athletes Paragliders & glider pilots Drone operators Meteorology & environmental science users Travelers curious about altitude in any location Anyone needing a fast, accurate height measurement What Makes It Unique Uses the newest absolute altitude APIs when available—something many altitude apps still do not support. Live fused altitude for real-time accuracy in environments where GPS or barometer alone fails. High-frequency 3 Hz sampling—far smoother than typical apps. Precision-centric design, with explicit accuracy status and data transparency. Zero clutter. No ads. No tracking. No unnecessary tools—just pure altitude measurement. Professional-grade CSV export, rare among competitors. This focus on accuracy, clarity, and professional use cases helps position the app as a premium, top-tier measurement tool.

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The developer, EyeOS Store Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    Seller
    • EyeOS Store Inc.
    Size
    • 3.1 MB
    Category
    • Navigation
    Compatibility
    Requires iOS 17 or later.
    • iPhone
      Requires iOS 17 or later.
    • iPad
      Requires iPadOS 17 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • EyeOS Store © 2025
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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