# Compass: Elevation & Altimeter — Trails Log, Altitude, Pressure

> Professional-grade navigation with elevation, location, and journey logging. (iPhone/iPad app by 天就 黄.)

- Source: https://appshunter.io/ios/app/compass-elevation-and-altimeter/id6743296198 (this page in markdown: same URL + `.md`)
- Developer: [天就 黄](https://appshunter.io/developer/1780751083)
- Category: Travel
- Price: Free with in-app purchases
- Rating: 4.50/5 from 11 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 48 MB
- Languages: Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China), American English
- Released: 2025-03-18
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/compass-elevation-and-altimeter/id6743296198/reviews.md

## What is Compass?

Lost Your Bearings in the Wild? Never Second-Guess Your Location Again.
Compass: Elevation & Altimeter transforms your phone into a professional-grade navigation tool. No more guessing your altitude or struggling with unreliable readings – get precise bearings, elevation data, and location history in one tap.

How We Solve Your Navigation Woes:
→ Precision Where It Counts
  Real-time azimuth, latitude/longitude with military-grade accuracy
  Instant elevation readings calibrated to sea level
  Barometric pressure tracking for altitude validation

→ Smart Journey Logging
  Auto-record elevation changes during hikes
  Save and replay full travel paths
  Export GPS trails to mapping apps

→ Geo-Tagged Memories
  Embed coordinates/weather into photos
  Customizable watermark templates
  Location-based photo album organization

Why Explorers Trust Us:
“This app nailed Everest Base Camp’s elevation within 3 meters – saved us from taking wrong turns in whiteout conditions.” – Rebecca T., Appalachian Trail Guide

Download Compass: Elevation & Altimeter Today!
From mountain summits to urban explorations – know exactly where you stand.

(Subscription auto-renews via iTunes. Cancel anytime in Settings > Apple ID.)
▶ Weekly: $1.99 | ▶ Annual: $9.99 (70% Off)
Privacy First: All data processed on-device – zero cloud uploads.

## Key features

- Real-time azimuth and coordinates
- Instant elevation readings
- Barometric pressure tracking
- Auto-record elevation changes
- Save and replay travel paths
- Embed coordinates into photos

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $14.99 | per year |
| Weekly | $4.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $19.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/compass-elevation-and-altimeter/id6743296198/reviews.md

### 3/5 — Promising

*2025-03-22*

The app needs to support Fahrenheit, preferably via in-app settings. The longitude and latitude do not work.

## Frequently asked questions about Compass

### What is the accuracy of Compass's elevation readings?

Compass provides instant elevation readings calibrated to sea level. One user reported it nailed Everest Base Camp's elevation within 3 meters, saving them from wrong turns.

### Can I use Compass offline?

The description emphasizes on-device processing for privacy, suggesting core navigation features may function offline. However, specific offline capabilities for logging or photo embedding are not detailed.

### How does Compass compare to other navigation apps?

Compass offers professional-grade precision for azimuth, elevation, and barometric pressure, alongside smart journey logging and geo-tagged photo features, differentiating it from standard map applications.

### What are the subscription options for Compass?

Compass offers a weekly subscription for $4.99, a monthly subscription for $6.99, and a yearly subscription for $14.99. The yearly plan provides a significant discount.

### How do I cancel my Compass subscription?

You can cancel your subscription anytime by going to Settings > Apple ID. Subscriptions auto-renew via iTunes unless canceled.

### Is Compass suitable for children?

Compass has an age rating of 4+, indicating it is suitable for younger users. The app's focus on navigation and location data is generally appropriate for this age group.

### How often is Compass updated?

The latest version is 1.0.9, last updated on August 24, 2025. This indicates a relatively recent update, suggesting ongoing development and support.

### Does Compass have ads?

No, Compass does not have advertisements. The app is free to download and use, with optional in-app purchases for premium features or subscriptions.

## Version history (last 5 releases)

### 1.0.9 — 2025-08-24

Compass: Elevation & Altimeter
- fix some bugs.

### 1.0.8 — 2025-08-22

Compass: Elevation & Altimeter
- fix some bugs.

### 1.0.7 — 2025-08-21

Compass: Elevation & Altimeter
- fix some bugs.

### 1.0.6 — 2025-08-01

Compass: Elevation & Altimeter
- fix some bugs.

### 1.0.5 — 2025-07-29

Compass: Elevation & Altimeter
- fix some bugs.

## Apps similar to Compass

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Family Locator - Tracker Phone](https://appshunter.io/ios/app/family-locator-tracker-phone/id6742747309) | 4.5 (6) | Free | Travel |
| [Mede eSIM:Travel & 5G Internet](https://appshunter.io/ios/app/mede-esimtravel-and-5g-internet/id6737686067) | 4.6 (22) | Free | Travel |

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All apps by 天就 黄: https://appshunter.io/developer/1780751083

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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 2026-08-27.*