# GPS Altitude Pro vs GPS实时海拔

The clearest difference is price: GPS实时海拔 at Free against GPS Altitude Pro's $1.99. GPS实时海拔 also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (400 vs 8). GPS Altitude Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating and device support there is nothing between them.

GPS实时海拔 is free to download; GPS Altitude Pro costs $1.99 up front. GPS实时海拔 sells 1 one-off in-app purchase. GPS Altitude Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for GPS Altitude Pro against 4.8 for GPS实时海拔. That said, the two scores are not equally well evidenced: GPS实时海拔 has 400 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 74% of GPS Altitude Pro's written reviews are positive against 85% of GPS实时海拔's.

GPS Altitude Pro ships an update every 4 months, GPS实时海拔 every 3 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | GPS Altitude Pro | GPS实时海拔 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/gps-altitude-pro/id1304231334/reviews)** | [4.8 (400 ratings)](https://appshunter.io/ios/app/gps/id1364335371/reviews) |
| Number of ratings | 8 | **400** |
| Positive reviews | 74.1% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 42 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [祥琦 孔](https://appshunter.io/developer/1247900295) | [福州乐迅网络科技有限公司](https://appshunter.io/developer/1106721297) |

## What reviewers say

### GPS Altitude Pro

[App page](https://appshunter.io/ios/app/gps-altitude-pro/id1304231334)

This app provides accurate real-time altitude, latitude, longitude, and direction. It also features a barometer, speedometer, and allows sharing photos with location data. Ideal for outdoor enthusiasts.

**Highlights:** Accurate real-time altitude display, Precise compass and direction finding, Barometer for real-time pressure, Latitude, longitude, and address locator, Real-time speedometer, Photo sharing with information watermark

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

**In-app purchases:** none


### GPS实时海拔

[App page](https://appshunter.io/ios/app/gps/id1364335371)

This app provides real-time GPS altitude, coordinates, and compass readings for outdoor enthusiasts. It also features global earthquake cloud broadcasts and allows users to share photos with altitude watermarks. Integrated with various satellite and standard maps.

**Highlights:** Real-time GPS altitude display, Current coordinates (longitude/latitude), Real-time mobile compass, Global earthquake cloud broadcast, Altitude-stamped photo sharing, Integrated satellite and standard maps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身VIP | $7.99 | one-time |


## Frequently asked questions

### Is GPS Altitude Pro free?

GPS Altitude Pro costs $1.99, with no in-app purchases.

### Is GPS实时海拔 free?

GPS实时海拔 is free to download, with in-app purchases available.

### Which has better reviews, GPS Altitude Pro or GPS实时海拔?

GPS Altitude Pro is rated higher. GPS Altitude Pro averages 4.9 out of 5 from 8 ratings, while GPS实时海拔 averages 4.8 from 400 ratings.

### Do GPS Altitude Pro or GPS实时海拔 have ads?

GPS实时海拔 shows ads; GPS Altitude Pro does not.

### Which is updated more often, GPS Altitude Pro or GPS实时海拔?

GPS Altitude Pro ships an update every 4 months, and GPS实时海拔 every 3 weeks. Most recently, GPS Altitude Pro was updated on November 7, 2026 and GPS实时海拔 on November 6, 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.*