# Altimeter Pro - Altitude & Map — Outdoor Real-time Altimeter

> Real-time outdoor data assistant for altitude, air pressure, and location tracking. (iPhone/iPad app by 海英 王.)

- Source: https://appshunter.io/ios/app/altimeter-pro-altitude-and-map/id6747575267 (this page in markdown: same URL + `.md`)
- Developer: [海英 王](https://appshunter.io/developer/1802757012)
- Category: Utilities
- Price: $1.99
- Rating: 4.50/5 from 21 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 29 MB
- Languages: American English, French (France), Italian, Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China)
- Released: 2025-06-24
- Data updated: 2026-08-25
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/altimeter-pro-altitude-and-map/id6747575267/reviews.md

## What is Altimeter Pro?

GPS Real-time Altitude Meter Pro —— An all-round outdoor data assistant without ads
Accurately measure altitude + dynamically sense air pressure and oxygen concentration + more personalized App theme backgrounds

Core Function Highlights​
1. Professional-level environmental monitoring​
.​Altitude: Real-time display of altitude through dual calibration of GPS and mobile phone sensors, with an error rate of less than 3 meters
.​Air pressure/oxygen concentration: Integrated with precise barometer and algorithm model, dynamically display atmospheric pressure value and oxygen saturation associated with altitude
.​Compass: Built-in high-precision electronic compass, supports automatic correction of magnetic declination, and more reliable outdoor adventure guide

2.​Intelligent positioning tracking​
.​Longitude and latitude + address: Get GPS coordinates and physical address with one click (network required)
.​Speed ​​monitoring: Real-time display of walking/cycling/vehicle speed
3.​Immersive theme Beijing customization​
.​Multiple sets of preset themes: Deep Space Black/Aurora Blue/Snow Mountain White and other styles, adapted to different scene visual needs
.​Custom background: Support uploading personal photos or selecting system wallpapers to create personal exclusive theme background

Technical advantages​
.​​Offline availability​: The core measurement function does not require a network, and it can run stably in mountainous areas/caves and other scenes
.​​Data visualization​: The dashboard dynamically displays professional charts such as air pressure curves and altitude trends

Applicable scenarios​
.​​Outdoor adventures​: Real-time monitoring of altitude changes and physical energy consumption during mountaineering and hiking
.​​Aerial photography​: Combine GPS coordinates with watermark functions to mark the location of aerial works

​Download "GPS Real-time Altitude Meter" now and start your precise exploration journey! ​​
Data-driven decision-making, altitude achieves extraordinary results

## Key features

- Real-time altitude measurement
- Air pressure and oxygen concentration sensing
- High-precision electronic compass
- GPS coordinates and address lookup
- Speed monitoring
- Customizable app themes
- Offline functionality

## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/altimeter-pro-altitude-and-map/id6747575267/reviews.md

### 5/5 — 海拔

*2026-06-20*

藏区打卡神器

### 5/5 — 氧气浓度不太严谨

*2026-05-28*

氧气浓度不太严谨 嘻嘻 望改进

### 5/5 — 高德地图调不出来

*2026-03-10*

如题

### 5/5 — 非常不错

*2026-01-18*

非常不错

### 5/5 — 好用

*2025-12-15*

很不错

### 4/5 — Bien

*2025-11-14*

Bien, dommage que l’altitude ne puisse être affichée sur un fond plus transparent afin de conserver plus de l’image d’arrière-plan

**Developer response:** Ok merci beaucoup pour vos commentaires, nous optimiserons le problème dans le suivi

### 5/5 — 好软件

*2025-11-05*

就喜欢开启软件无广告的通畅感，并且界面清楚，所见即所得

### 5/5 — 为何不增加海拔气压计呢？

*2025-10-24*

对于户外运动大气压也是很重要的数据

### 5/5 — 好用没话说

*2025-10-01*

好用没话说

### 4/5 — 室内方向指示不准确

*2025-09-21*

使用了几次，在室内方向并不准确。海拔高度也有误差

**Developer response:** 您好，对于这个问题，我们后续会进行优化的，敬请期待，感谢您的反馈。

## Frequently asked questions about Altimeter Pro

### What is the accuracy of Altimeter Pro's altitude readings?

Altimeter Pro provides real-time altitude readings with an error rate of less than 3 meters, utilizing dual calibration from GPS and mobile phone sensors.

### Does Altimeter Pro require an internet connection to work?

No, the core measurement functions of Altimeter Pro, including altitude, air pressure, and oxygen concentration, do not require a network connection and can run stably offline.

### What environmental data does Altimeter Pro monitor besides altitude?

Altimeter Pro dynamically senses and displays air pressure and oxygen concentration, integrated with a precise barometer and algorithm model.

### Can I customize the look of Altimeter Pro?

Yes, Altimeter Pro offers immersive theme customization with multiple preset styles and the ability to upload personal photos or select system wallpapers for exclusive backgrounds.

### What devices is Altimeter Pro available on?

Altimeter Pro is supported on iPhone, iPad, and iPod devices.

### How often is Altimeter Pro updated?

The latest version of Altimeter Pro is 1.1.7, and it was last updated on April 13, 2026. This indicates a history of regular updates.

### What is the price of Altimeter Pro?

Altimeter Pro is a paid application, available for $1.99.

### Does Altimeter Pro have ads?

No, Altimeter Pro is an all-round outdoor data assistant without ads.

## Version history (last 5 releases)

### 1.1.7 — 2026-04-13

Fix the problems that were discovered

### 1.1.6 — 2026-01-29

Fix the identified issues and adapt to the iOS 26 system

### 1.1.5 — 2025-11-06

Fix the discovered issues, optimize the interface layout at the same time, and add the functions of theme background and theme customization

### 1.1.4 — 2025-08-28

Localization of the French language

### 1.1.3 — 2025-08-21

Fixed the issue of incorrect text description and added a Settings page

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## More apps by 海英 王

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- [GPS Real-time Altitude Meter](https://appshunter.io/ios/app/gps-real-time-altitude-meter/id6746748428)

All apps by 海英 王: https://appshunter.io/developer/1802757012

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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 2026-08-25.*