# GB Grid Ref Compass vs Compass XXL

The clearest difference is price: Compass XXL at Free against GB Grid Ref Compass's $0.99. Compass XXL also leads on rating (4.5 vs 3.0) and review sentiment (100% vs 79%). GB Grid Ref Compass's advantage is in-app purchases (none vs 1) and update cadence (every 6 months vs every 62 months). On ads and device support there is nothing between them.

Compass XXL is free to download; GB Grid Ref Compass costs $0.99 up front. Compass XXL sells 1 one-off in-app purchase. GB Grid Ref Compass asks for nothing beyond the download.

Compass XXL holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Compass XXL has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of GB Grid Ref Compass's written reviews are positive against 100% of Compass XXL's.

GB Grid Ref Compass ships an update every 6 months, Compass XXL every 62 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | GB Grid Ref Compass | Compass XXL |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/gb-grid-ref-compass/id515935554/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/compass-xxl/id1038421226/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 78.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 62 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 8 MB |
| Requires iOS | **7.1** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mike Irving](https://appshunter.io/developer/393933736) | [ExaMobile S.A.](https://appshunter.io/developer/506014841) |

## What reviewers say

### GB Grid Ref Compass

[App page](https://appshunter.io/ios/app/gb-grid-ref-compass/id515935554)

This app displays your current location on a map of Great Britain, providing your GB Grid Reference, compass bearing, and latitude/longitude. It also shows GPS accuracy and includes a guide to the National Grid system. Location data can be shared via text, email, or tweet.

**Highlights:** GB Grid Reference (Ordnance Survey), Compass Bearing, Latitude and Longitude (OSGB36 & WGS84), GPS Accuracy Display, National Grid graphical guide, Location sharing (SMS, Email, Tweet)

**Features:** Vision Pro support

**In-app purchases:** none


### Compass XXL

[App page](https://appshunter.io/ios/app/compass-xxl/id1038421226)

This navigation app provides precise cardinal directions and location services, functioning as a digital compass. It offers a camera view to point towards objects and works offline, making it ideal for travelers and outdoor enthusiasts.

**Highlights:** Precise cardinal directions, Offline functionality, Camera view for object pointing, Magnetic field readings, 360-degree rotation, Orienteering support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is GB Grid Ref Compass free?

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

### Is Compass XXL free?

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

### Which has better reviews, GB Grid Ref Compass or Compass XXL?

Compass XXL is rated higher. GB Grid Ref Compass averages 3.0 out of 5 from 2 ratings, while Compass XXL averages 4.5 from 11 ratings.

### Do GB Grid Ref Compass or Compass XXL have ads?

Neither GB Grid Ref Compass nor Compass XXL shows ads.

### Which is updated more often, GB Grid Ref Compass or Compass XXL?

GB Grid Ref Compass ships an update every 6 months, and Compass XXL every 62 months. Most recently, GB Grid Ref Compass was updated on October 15, 2026 and Compass XXL on October 4, 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.*