# Altimeter + Barometermeter

> Hiking Trip Log & Cards

Canonical page: [https://chrome-stats.com/d/id6803945383](https://chrome-stats.com/d/id6803945383)

## Overview

- **ID:** `id6803945383`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 佳俊 高
- **Category:** Utilities
- **Version:** 1.1
- **Last updated:** 2026-09-01
- **First published:** 2026-08-30
- **Size:** 4.08 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/altimeter-barometermeter/id6803945383)
- **Website:** [https://docs.qq.com/doc/DVXVhRHF5VXdBdmt5](https://docs.qq.com/doc/DVXVhRHF5VXdBdmt5)
- **Privacy policy:** [https://docs.qq.com/doc/DVXVhRHF5VXdBdmt5](https://docs.qq.com/doc/DVXVhRHF5VXdBdmt5)

## Description

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

## Rankings

- #1,711,997 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6803945383)