# Grid vs Mgrs & Utm Map

The clearest difference is review sentiment: Mgrs & Utm Map at 54% against Grid's 0%. Mgrs & Utm Map also leads on price (Free vs $0.99) and rating (4.6 vs 3.7). Grid's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Mgrs & Utm Map is free to download; Grid costs $0.99 up front. Mgrs & Utm Map sells 1 one-off in-app purchase. Grid asks for nothing beyond the download.

Mgrs & Utm Map holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Mgrs & Utm Map has 2.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Grid's written reviews are positive against 54% of Mgrs & Utm Map's.

Grid ships an update every 5 months, Mgrs & Utm Map every 2 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Grid | Mgrs & Utm Map |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/grid-nav/id1245973518/reviews) | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/mgrs-and-utm-map/id1439891984/reviews)** |
| Number of ratings | 3 | **2.5K** |
| Positive reviews | 0.0% of reviews | **54.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 16 MB | 55 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matt Kaili](https://appshunter.io/developer/398449850) | [Vahid Cataltas](https://appshunter.io/developer/1439891983) |

## What reviewers say

### Grid

[App page](https://appshunter.io/ios/app/grid-nav/id1245973518)

This app provides accurate location data in MGRS/USNG and lat/lon formats, along with altitude, course, and speed. It features a satellite map, a coordinate converter, and options to adjust grid accuracy and units. Location updates can be toggled to conserve battery.

**Highlights:** MGRS/USNG and lat/lon coordinates, Altitude, course, and speed display, Satellite map view, Coordinate converter (DMS, MGRS, UTM), Adjustable grid accuracy, Toggleable location updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Mgrs & Utm Map

[App page](https://appshunter.io/ios/app/mgrs-and-utm-map/id1439891984)

Navigate the outdoors with precision using GPS and multiple coordinate systems. Ideal for military, hikers, and outdoor enthusiasts, it displays your accurate position on various map layers and supports KML import/export.

**Highlights:** GPS, GALILEO, GLONASS support, Accurate position display, Multiple map layers, KML import/export, Outdoor activity helper

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $24.99 | one-time |

**What reviewers like**

- ⭐ Excellent for military utilities
- ⭐ Surprisingly powerful and accurate for a free app
- ⭐ Great app to have, recommended

**What reviewers complain about**

- 🚫 Ads block crucial information like coordinates
- 🚫 Layers and features not working as expected
- 🚫 App crashes and becomes unusable
- 🚫 Paid version doesn't work as advertised

**Reported bugs**

- Issues with importing and exporting KML files
- Inability to plot grids and see coordinates
- App constantly re-centers to user's location

**Requested features**

- Offline map support
- Ability to rename and manage layers
- Compass calibration and orientation options
- Sharing and syncing of waypoints/markers
- More map types and grid formats (e.g. British National Grid)


## Frequently asked questions

### Is Grid free?

Grid costs $0.99, with no in-app purchases.

### Is Mgrs & Utm Map free?

Mgrs & Utm Map is free to download, with in-app purchases available.

### Which has better reviews, Grid or Mgrs & Utm Map?

Mgrs & Utm Map is rated higher. Grid averages 3.7 out of 5 from 3 ratings, while Mgrs & Utm Map averages 4.6 from 2.5K ratings.

### Do Grid or Mgrs & Utm Map have ads?

Mgrs & Utm Map shows ads; Grid does not.

### Which is updated more often, Grid or Mgrs & Utm Map?

Grid ships an update every 5 months, and Mgrs & Utm Map every 2 months. Most recently, Grid was updated on September 21, 2026 and Mgrs & Utm Map 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.*