# 海拔 Pro vs AltitudeMeter&GPSCameraTool海拔计

The clearest difference is rating: 海拔 Pro at 5.0 against AltitudeMeter&GPSCameraTool海拔计's 1.0. AltitudeMeter&GPSCameraTool海拔计's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. 海拔 Pro sells 3 in-app purchases, starting at $2.99 per month. AltitudeMeter&GPSCameraTool海拔计 asks for nothing beyond the download.

海拔 Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

海拔 Pro ships an update monthly, AltitudeMeter&GPSCameraTool海拔计 every 3 days. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 海拔 Pro | AltitudeMeter&GPSCameraTool海拔计 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pro/id1603666667/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/altitudemeter-and-gpscameratool/id6747572733/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 21 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海氢木科技有限公司](https://appshunter.io/developer/1546421993) | [绍霖 卢](https://appshunter.io/developer/1831639874) |

## What reviewers say

### 海拔 Pro

[App page](https://appshunter.io/ios/app/pro/id1603666667)

This utility app provides real-time altitude and compass readings, combining GPS and barometer data. It allows users to record and track their exploration data, including altitude, coordinates, and ascent speed, with historical trend charts for review.

**Highlights:** Real-time altitude display, Smart compass with 72-degree scale, Record exploration data (altitude, coordinates, pressure), Historical trend charts, Meters and feet unit switching

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海拔Pro 连续包月 | $2.99 | per month |
| 海拔Pro连续包年 | $59.99 | per year |
| 永久会员 | $24.99 | one-time |


### AltitudeMeter&GPSCameraTool海拔计

[App page](https://appshunter.io/ios/app/altitudemeter-and-gpscameratool/id6747572733)

Measure your current altitude with GPS or barometric sensors. Switch units between meters and feet, and get real-time updates. Ideal for outdoor activities like hiking and photography.

**Highlights:** GPS altitude measurement, Barometric sensor calibration, Unit conversion (meters/feet), Real-time altitude updates, Outdoor activity companion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 海拔 Pro free?

海拔 Pro is free to download, with in-app purchases available.

### Is AltitudeMeter&GPSCameraTool海拔计 free?

AltitudeMeter&GPSCameraTool海拔计 is free to download, with no in-app purchases.

### Which has better reviews, 海拔 Pro or AltitudeMeter&GPSCameraTool海拔计?

海拔 Pro is rated higher. 海拔 Pro averages 5.0 out of 5 from 2 ratings, while AltitudeMeter&GPSCameraTool海拔计 averages 1.0 from 1 ratings.

### Do 海拔 Pro or AltitudeMeter&GPSCameraTool海拔计 have ads?

海拔 Pro shows ads; AltitudeMeter&GPSCameraTool海拔计 does not.

### Which is updated more often, 海拔 Pro or AltitudeMeter&GPSCameraTool海拔计?

海拔 Pro ships an update monthly, and AltitudeMeter&GPSCameraTool海拔计 every 3 days. Most recently, 海拔 Pro was updated on October 20, 2026 and AltitudeMeter&GPSCameraTool海拔计 on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*