This pro-grade tool provides accurate live altitude and compass readings by fusing GPS with device sensors. It also offers sun and moon tracking, golden hour timing, and coordinate display, making it ideal for outdoor activities and photography.
1.5.0
June 29, 2026
New in 1.5.0 • Tap the altitude to open Altitude details: effective oxygen, water boiling point, sea-level pressure, air density, and a 3-hour pressure trend chart. • Optionally show effective oxygen right below the altitude reading. • Fixed overlapping elements in landscape; cleaner layout. • Faster, more reliable altitude and location, with better recovery after errors.
MorePro access for 1 year. Auto-renews.
$19.99
Compass Altimeter Pro Lifetime
One-time purchase. Permanent Pro access.
界面美观简洁，好用！谢谢认可！
请尝试以下步骤：1）前往系统设置 → 隐私与安全 → 相机，确保已授权；2）如果之前拒绝过，需要先卸载重装应用；3）检查是否有屏幕使用时间限制。如仍有问题请联系我们！
终于找到满意的了！这个评价让我很开心！
感谢反馈！请检查：1）是否授予了指南针/运动与健身权限；2）尝试在设置中重置位置与隐私；3）确认手机陀螺仪功能正常。如仍有问题请联系我们，感谢！
Compass Altimeter offers monthly ($1.99/month), yearly ($9.99/month billed annually), and lifetime ($19.99 one-time purchase) premium membership options. A 3-day free trial is available for the annual plan.
The app uses a fusion of GPS and iOS barometer for faster, more accurate live altitude readings. It also provides an accuracy readout and allows users to select between Auto, GPS, and Barometric modes for altitude measurement.
No, Compass Altimeter does not contain advertisements. The core functionality is free, with optional premium features available through a subscription.
Compass Altimeter is available for iPhone, iPad, and iPod touch devices. It requires iOS 13.0 or later.
To cancel your subscription, navigate to Settings → Apple ID, iCloud, iTunes & App Store → Subscriptions and turn off auto-renewal at least 24 hours before your current subscription period ends.
The latest version of Compass Altimeter, 1.2.2, was last updated on May 26, 2026. The app was initially released on September 25, 2025.
Premium features include a red light eye protection display for night use, display of measurement precision information, and real-time environmental magnetic field data. More restricted features are planned for the future.
Yes, Compass Altimeter has an age rating of 4+, making it suitable for younger users. Its location permissions are limited to 'while in use' for essential calculations.
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