# GPSts vs Naviation UTM

The clearest difference is update cadence: GPSts at every 3 weeks against Naviation UTM's every 6 weeks. GPSts also leads on iOS requirement (6.1 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GPSts ships an update every 3 weeks, Naviation UTM every 6 weeks. The most recent releases landed on October 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GPSts | Naviation UTM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/gpsts/id599423718/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 5 MB | 36 MB |
| Requires iOS | **6.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ishii yuuta](https://appshunter.io/developer/599423721) | [Naviation](https://appshunter.io/developer/1696072960) |

## What reviewers say

### GPSts

[App page](https://appshunter.io/ios/app/gpsts/id599423718)

This app converts UTM/MGRS coordinate values using GPS data from your iPhone. It also provides compass and altimeter functions to aid users in navigation. Supports various map views including Apple Maps and OpenStreetMap.

**Highlights:** UTM/MGRS coordinate conversion, GPS data utilization, Compass functionality, Altimeter support, Multiple map view options (Apple Maps, OSM, Ordnance Survey)

**Features:** macOS Compatibility

**In-app purchases:** none


### Naviation UTM

[App page](https://appshunter.io/ios/app/naviation-utm/id6740231810)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPSts free?

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

### Is Naviation UTM free?

Naviation UTM is free to download, with no in-app purchases.

### Do GPSts or Naviation UTM have ads?

Neither GPSts nor Naviation UTM shows ads.

### Which is updated more often, GPSts or Naviation UTM?

GPSts ships an update every 3 weeks, and Naviation UTM every 6 weeks. Most recently, GPSts was updated on October 24, 2026 and Naviation UTM on September 19, 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.*