# Altimeter + Barometermeter — Hiking Trip Log & Cards

> Hiking Trip Log & Cards (iPhone/iPad app by 佳俊 高.)

- Source: https://appshunter.io/ios/app/altimeter-plus-barometermeter/id6803945383 (this page in markdown: same URL + `.md`)
- Developer: [佳俊 高](https://appshunter.io/developer/1807816708)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Polish and 8 more
- Released: 2026-08-30
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/altimeter-plus-barometermeter/id6803945383/reviews.md

## What is Altimeter + Barometermeter?

This is not an altimeter that pretends to be exact.
GPS, barometer, and your calibration anchor are shown separately. If the uncertainty is large, you will not get a fake integer.

Altitude Calibrator fuses GPS orthometric height with a calibrated barometer and shows confidence plus an error range. Built for hiking, climbs, and checking a reading against a trail sign or pass marker.

Free
• Live altitude with GPS / pressure / anchor side by side
• Trip high, low, and cumulative ascent
• Altitude cards to save or share

Membership unlocks tools (3-day free trial, then weekly auto-renewal)
Compass, speed, pressure, sunrise/sunset, level, flashlight, and coordinates. Altitude, trips, and cards stay free.

Manage or cancel in Settings › Apple ID › Subscriptions. Unless auto-renew is turned off at least 24 hours before the period ends, the weekly charge continues after the trial. Readings include uncertainty and are not a surveying product.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://docs.qq.com/doc/DVXVhRHF5VXdBdmt5

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Membership | $49.99 | per year |



## Version history (last 2 releases)

### 1.1 — 2026-09-01

bug fix

### 1.0 — 2026-08-31

No release notes.

## More apps by 佳俊 高

- [WiFi Network Speed Meter](https://appshunter.io/ios/app/wifi-network-speed-meter/id6745164574)
- [Video Manager - Fast Play](https://appshunter.io/ios/app/video-manager-fast-play/id6747171414)
- [Find my Phone:Family Locator](https://appshunter.io/ios/app/find-my-phonefamily-locator/id6762188377)

All apps by 佳俊 高: https://appshunter.io/developer/1807816708

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*