# GridPoint GB vs MX Map Mobile

The clearest difference is review sentiment: GridPoint GB at 72% against MX Map Mobile's 11%. MX Map Mobile's advantage is update cadence (fortnightly vs every 16 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. GridPoint GB sells 3 one-off in-app purchases and MX Map Mobile sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GridPoint GB ships an update every 16 months, MX Map Mobile fortnightly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GridPoint GB | MX Map Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **72.3% of reviews** | 11.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 137 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [George MacKerron](https://appshunter.io/developer/314445601) | [Mapyx Ltd](https://appshunter.io/developer/1082349352) |

## What reviewers say

### GridPoint GB

[App page](https://appshunter.io/ios/app/gridpoint-gb/id314445598)

Locate yourself on a paper Ordnance Survey map using your iPhone's GPS and compass, even without mobile reception. It provides your grid reference and heading, with accurate coordinate conversions. Features include Apple Watch integration, location sharing, and sunset/sunrise times.

**Highlights:** GPS and compass for location, Accurate coordinate conversions, Apple Watch app and complication, Location sharing, Sunset and sunrise times, Distress signal

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magnificent tip | $2.99 | one-time |
| Majestic tip | $4.99 | one-time |
| Monumental tip | $8.99 | one-time |


### MX Map Mobile

[App page](https://appshunter.io/ios/app/mx-map-mobile/id1180917855)

This navigation app works with desktop GIS software to provide a comprehensive mapping system. It currently supports Ordnance Survey maps of Great Britain and Ireland, with more regions and features planned. Users can acquire additional maps through in-app purchases.

**Highlights:** Integrates with Mapyx Quo and MX Map GIS, Supports Ordnance Survey GB and Ireland maps, In-app map purchases, Comprehensive GIS and mobile system, Future map and functionality updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OSM Great Britain Overview v09 | Free | one-time |


## Frequently asked questions

### Is GridPoint GB free?

GridPoint GB is free to download, with in-app purchases available.

### Is MX Map Mobile free?

MX Map Mobile is free to download, with in-app purchases available.

### Do GridPoint GB or MX Map Mobile have ads?

Neither GridPoint GB nor MX Map Mobile shows ads.

### Which is updated more often, GridPoint GB or MX Map Mobile?

GridPoint GB ships an update every 16 months, and MX Map Mobile fortnightly. Most recently, GridPoint GB was updated on September 17, 2026 and MX Map Mobile on September 20, 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.*