# Compass & Altimeter & Gps — Altitude Maps & Barometer

> Altitude Maps & Barometer (iPhone/iPad app by 铸前 高.)

- Source: https://appshunter.io/ios/app/compass-and-altimeter-and-gps/id6790821100 (this page in markdown: same URL + `.md`)
- Developer: [铸前 高](https://appshunter.io/developer/1788156805)
- Category: Travel, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 81 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-16
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/compass-and-altimeter-and-gps/id6790821100/reviews.md

## What is Compass & Altimeter & Gps?

Your all-in-one outdoor GPS tool for hiking, travel, exploration, and everyday navigation.

Whether you are hiking through mountains, exploring a new city, camping in the wilderness, cycling on a trail, or recording your journey, this app helps you understand your location and surroundings anytime, anywhere.

POWERFUL GPS COMPASS & NAVIGATION

• Digital compass with magnetic north and true north
• Real-time direction, heading, and azimuth information
• GPS coordinates and current location details
• Quickly find your position wherever you go

ALTIMETER & ENVIRONMENT DATA

• Accurate altitude and elevation information
• Atmospheric pressure and magnetic field strength
• Temperature, feels-like temperature, humidity, UV index
• Visibility, wind speed, wind direction
• Sunrise and sunset times
• Oxygen level and water boiling point based on altitude

EXPLORE WITH ADVANCED MAPS

• View your location on interactive 3D maps
• Switch between standard, dark, and satellite maps
• Tap anywhere on the map to check coordinates, address, altitude, and weather information
• Discover new places with detailed location data

TRACK EVERY ADVENTURE

• Record hiking, walking, running, cycling, driving, and outdoor activities
• Save GPS routes and review your travel history
• Track distance, duration, average speed, maximum speed, highest and lowest elevation

GPS WATERMARK CAMERA

Capture memorable moments with location information.

Add useful details directly to your photos:
• GPS coordinates
• Date and time
• Altitude
• Weather conditions
• Temperature
• Pressure
• Address information

Perfect for:

• Hiking and mountain climbing
• Camping and outdoor adventures
• Travel and exploration
• Cycling and running
• Road trips
• Location recording and travel memories

Turn your phone into a complete outdoor companion. Know your direction, understand your environment, and keep a record of every place you discover.

User Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Week Sub | $3.99 | per 7 days |
| Annual Sub | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| lifetime use | $29.99 | one-time |



## Version history (last 4 releases)

### 1.0.14 — 2026-08-14

fixed some bugs

### 1.0.11 — 2026-08-05

fixed some bugs

### 1.0.01 — 2026-07-20

fixed some bugs

### 1.0.0 — 2026-07-16

No release notes.

## More apps by 铸前 高

- [Magic Cube Solver & Timer](https://appshunter.io/ios/app/magic-cube-solver-and-timer/id6740144260)
- [Sudoku Snap Solver](https://appshunter.io/ios/app/sudoku-snap-solver/id6747923767)
- [Earth 3D Globe - World Map](https://appshunter.io/ios/app/earth-3d-globe-world-map/id6752291557)

All apps by 铸前 高: https://appshunter.io/developer/1788156805

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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 2026-08-14.*