# DMS Converter vs Grid Ref UTM

The clearest difference is rating: Grid Ref UTM at 4.6 against DMS Converter's 3.6. Grid Ref UTM also leads on ratings volume (183 vs 28) and iOS requirement (11.0 vs 16.6). DMS Converter's advantage is update cadence (every 3 months vs every 10 months) and review sentiment (86% vs 74%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DMS Converter sells 1 one-off in-app purchase and Grid Ref UTM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Grid Ref UTM holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Grid Ref UTM has 183 ratings behind it against 28, so its average is the more settled of the two. Written reviews complicate that: 86% of DMS Converter's written reviews are positive against 74% of Grid Ref UTM's, so the app with the better star average is not the one people write more warmly about.

DMS Converter ships an update every 3 months, Grid Ref UTM every 10 months. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DMS Converter | Grid Ref UTM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (28 ratings)](https://appshunter.io/ios/app/dms-converter/id387618784/reviews) | **[4.6 (183 ratings)](https://appshunter.io/ios/app/grid-ref-utm/id962314746/reviews)** |
| Number of ratings | 28 | **183** |
| Positive reviews | **85.7% of reviews** | 73.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 5 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Geospike Pty Ltd](https://appshunter.io/developer/500622151) | [Mike Irving](https://appshunter.io/developer/393933736) |

## What reviewers say

### DMS Converter

[App page](https://appshunter.io/ios/app/dms-converter/id387618784)

This tool converts location coordinates between Decimal Degrees and Degrees/Minutes/Seconds formats. It supports various input styles and allows easy viewing in Maps or sending to other GPS apps. Coordinates can also be copied to the clipboard.

**Highlights:** Decimal Degrees to DMS conversion, DMS to Decimal Degrees conversion, Fuzzy parsing for varied input formats, View in Maps app, Send to GPS Log app, Copy to clipboard

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DMS Converter Premium | $5.00 | one-time |


### Grid Ref UTM

[App page](https://appshunter.io/ios/app/grid-ref-utm/id962314746)

Pinpoint your exact map reference location globally using the Universal Transverse Mercator (UTM) system. Displays UTM grid references, hemisphere, and WGS84 latitude/longitude. Share your location via Twitter. Ideal for outdoor enthusiasts.

**Highlights:** UTM Grid Reference display, WGS84 Latitude and Longitude, Hemisphere information, Location sharing via Twitter, Accuracy of readings indicator, International operation with USA UTM Zones guide

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Ad Free | $0.99 | one-time |


## Frequently asked questions

### Is DMS Converter free?

DMS Converter is free to download, with in-app purchases available.

### Is Grid Ref UTM free?

Grid Ref UTM is free to download, with in-app purchases available.

### Which has better reviews, DMS Converter or Grid Ref UTM?

Grid Ref UTM is rated higher. DMS Converter averages 3.6 out of 5 from 28 ratings, while Grid Ref UTM averages 4.6 from 183 ratings.

### Do DMS Converter or Grid Ref UTM have ads?

Neither DMS Converter nor Grid Ref UTM shows ads.

### Which is updated more often, DMS Converter or Grid Ref UTM?

DMS Converter ships an update every 3 months, and Grid Ref UTM every 10 months. Most recently, DMS Converter was updated on September 24, 2026 and Grid Ref UTM on October 7, 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.*