# Compass GPS Altimeter vs Kounga TripMate

The clearest difference is in-app purchases: Kounga TripMate at none against Compass GPS Altimeter's 5. Kounga TripMate also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Compass GPS Altimeter sells 5 in-app purchases, starting at $12.99 per 7 days. Kounga TripMate asks for nothing beyond the download.

Compass GPS Altimeter ships an update every 9 days, Kounga TripMate every 2 days. The most recent releases landed on October 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Compass GPS Altimeter | Kounga TripMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/compass-gps-altimeter/id6745474561/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 67 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [成都关键元素科技有限公司](https://appshunter.io/developer/6779301920) | [AJ & W Consulting Limited](https://appshunter.io/developer/1691705009) |

## What reviewers say

### Compass GPS Altimeter

[App page](https://appshunter.io/ios/app/compass-gps-altimeter/id6745474561)

This app provides precise outdoor navigation with an offline GPS engine, a smart compass, and detailed weather information. It offers features like altitude tracking, terrain risk alerts, and the ability to watermark photos with geographic data. Ideal for adventurers and professionals needing reliable location and environmental data in remote areas.

**Highlights:** Offline GPS navigation, Precision compass with magnetic monitoring, Multi-source altimeter and barometer, Comprehensive weather station, Geo-data watermarking on photos, GPS track recording and analysis, Wilderness survival system with SOS

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompassPro | $12.99 | per 7 days |
| CompassPro | $19.99 | per month |
| CompassPro | $24.99 | per 3 months |
| CompassPro | $29.99 | per year |
| CompassPro | $49.99 | one-time |


### Kounga TripMate

[App page](https://appshunter.io/ios/app/kounga-tripmate/id6763190020)

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

**In-app purchases:** none


## Frequently asked questions

### Is Compass GPS Altimeter free?

Compass GPS Altimeter is free to download, with in-app purchases available.

### Is Kounga TripMate free?

Kounga TripMate is free to download, with no in-app purchases.

### Do Compass GPS Altimeter or Kounga TripMate have ads?

Neither Compass GPS Altimeter nor Kounga TripMate shows ads.

### Which is updated more often, Compass GPS Altimeter or Kounga TripMate?

Compass GPS Altimeter ships an update every 9 days, and Kounga TripMate every 2 days. Most recently, Compass GPS Altimeter was updated on October 25, 2026 and Kounga TripMate on September 24, 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.*