# Altimeter: Hike & Ascent Log

> Offline hiking altimeter

Canonical page: [https://chrome-stats.com/d/id6802055975](https://chrome-stats.com/d/id6802055975)

## Overview

- **ID:** `id6802055975`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 志平 李
- **Category:** Navigation
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2026-09-08
- **First published:** 2026-08-24
- **Size:** 1.47 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/altimeter-hike-ascent-log/id6802055975)
- **Privacy policy:** [https://icyli-altimeter-privacy.moonwalker996.chatgpt.site](https://icyli-altimeter-privacy.moonwalker996.chatgpt.site/)

## Description

See your altitude the moment you open the app. Record every meter you climb. Works with no signal at all.

REAL-TIME ALTITUDE
· A huge, sunlight-readable number
· Good / Fair / Poor confidence badge — know how much to trust it
· Honest precision: never shows decimals it can't back up
· Relative oxygen availability estimate for high-altitude trips — not blood oxygen or medical data

ELEVATION GAIN, DONE RIGHT
· One tap records ascent, descent, highest, lowest, and duration
· Barometer + GPS fusion with automatic weather-drift correction
· Smart noise filtering: standing still never adds fake ascent
· Keeps recording with the screen locked; auto-recovers if interrupted

ALTITUDE CURVE
· Live time–altitude chart while you climb
· Scrub through past climbs point by point

ACHIEVEMENT CARDS
· Turn a summit into a beautiful shareable card with your stats and curve

MOUNTAIN LEADERBOARDS
· Every mountain gets its own board — fastest time wins
· Strictly opt-in: don't post, and the app stays fully offline
· No sign-up: app-scoped iCloud identity, pick a nickname
· Remove your results anytime; touch and hold to report content

WHY ALTIMETER
· Core features work fully offline — deep wilderness, airplane mode, doesn't matter
· No ads, no accounts, no tracking: altitude, location, and hike records stay on your phone by default; leaderboard results and feedback are sent only when you choose
· One small one-time purchase unlocks everything. No subscription.

Free: live altitude and full recording. Pro: unlimited history and card export.

## Rankings

- #907,680 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6802055975)