# GPS Altitude Pro vs Cuspart

The clearest difference is in-app purchases: GPS Altitude Pro at none against Cuspart's 9. GPS Altitude Pro also leads on iOS requirement (9.0 vs 15.0). Cuspart's advantage is price ($0.99 vs $1.99). On update cadence, ads and device support there is nothing between them.

GPS Altitude Pro costs $1.99 and Cuspart $0.99 up front. Cuspart sells 9 in-app purchases, starting at $1.99 per month. GPS Altitude Pro asks for nothing beyond the download.

GPS Altitude Pro ships an update every 4 months, Cuspart every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | GPS Altitude Pro | Cuspart |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/gps-altitude-pro/id1304231334/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 5 MB | 15 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥琦 孔](https://appshunter.io/developer/1247900295) | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) |

## 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


### Cuspart

[App page](https://appshunter.io/ios/app/cuspart-altimeter-plus/id6446027506)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $1.99 | per month |
| 3 Month Subscription | $5.99 | per 3 months |
| 12 Month Subscription | $12.99 | per year |
| Espresso | $1.49 | one-time |
| Flat White | $1.99 | one-time |
| Caffè Americano | $2.49 | one-time |
| Caffè Mocha | $2.99 | one-time |
| Classic Hot Chocolate | $3.49 | one-time |
| Special Hot Chocolate | $3.99 | one-time |


## Frequently asked questions

### Is GPS Altitude Pro free?

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

### Is Cuspart free?

Cuspart costs $0.99, and also offers in-app purchases.

### Do GPS Altitude Pro or Cuspart have ads?

Neither GPS Altitude Pro nor Cuspart shows ads.

### Which is updated more often, GPS Altitude Pro or Cuspart?

GPS Altitude Pro ships an update every 4 months, and Cuspart every 3 months. Most recently, GPS Altitude Pro was updated on October 29, 2026 and Cuspart on October 27, 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.*