# Grid Ref UK and Ireland — GPS OS Map Grid Reference App

> UK and Ireland map grid reference and GPS location finder. (iPhone/iPad app by Mike Irving.)

- Source: https://appshunter.io/ios/app/grid-ref-uk-and-ireland/id962394484 (this page in markdown: same URL + `.md`)
- Developer: [Mike Irving](https://appshunter.io/developer/393933736)
- Category: Navigation, Travel
- Price: Free with in-app purchases
- Rating: 4.30/5 from 4 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 5 MB
- Languages: American English
- Released: 2015-02-18
- Data updated: 2026-09-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/grid-ref-uk-and-ireland/id962394484/reviews.md

## What is Grid Ref UK and Ireland?

Pinpoint your current map reference location anywhere in the United Kingdom or Ireland.

App Provides: GB Grid Ref, Irish Grid Ref, OSGB36 and WGS84 Latitude and Longitude values.

GB Grid Reference Values are used on Ordnance Survey (OS) Maps in Great Britain (Mainland).

Irish National Grid Values are used on Ordnance Survey Ireland and Ordnance Survey Northern Ireland (OSNI) Maps.

Grid References will be given to 3 Digits.

The Accuracy of Readings, as indicated by your device, will also be shown. 

Tweet to Share your Location via Twitter!

Grid Ref UK and Ireland - Your Grid Reference App!

App will operate internationally, but the "Grid Reference" information is intended for use in the British Isles (UK and Republic of Ireland). App includes a graphical guide to the GB and Irish National Grids.

Ideally suited for use by walkers, hikers and outdoor sports enthusiasts. It is recommended that you should always carry a map and physical compass when on outdoor pursuits.

For best results, use in a flat position, not an upright position. Much like a traditional compass. Use in an open space, where possible, away from trees, buildings and sources of interference.

The screen can, optionally, be set to stay on, for continued on-screen display of Grid Reference information.

Compatible with handsets that feature GPS hardware. You may have to grant the app permission to use this information.

--

Ad Supported.

Users can opt to Get 10 Figure Grid References and Remove All Ads from the App, via an In-App Purchase.

## Key features

- GB Grid Reference
- Irish Grid Reference
- WGS84 Latitude/Longitude
- OSGB36 Latitude/Longitude
- Location sharing via Twitter
- Graphical grid guides

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 10 Figure Grid Refs, no ads | $0.99 | one-time |


## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/grid-ref-uk-and-ireland/id962394484/reviews.md

### 1/5 — Stuck

*2026-01-05*

I opened the app after previously downloading unloading. It was stuck on what looked like the results of a previous search. I can’t do as my thing with it, it’s completely stuck on the trails page so no more searches possible until it corrects itself. Useless.

### 5/5 — Grid ref

*2023-10-19*

Exactly what is needed when collecting specimens in the field. Accurate, quick and easy to use.

### 5/5 — Calling natural history recorders~

*2021-06-04*

Tap the app and you can instantly note where your natural history record is located. Invaluable data.

### 5/5 — Denzil

*2021-02-16*

Something so simple can be so useful 😊

### 5/5 — Excellent

*2021-01-29*

Does exactly what I want. I had tried other apps, but this is by far the best.

### 5/5 — Easy and accurate to use

*2020-09-26*

A very handy little app if you want to pass on your whereabouts to someone else

### 5/5 — Simple OS grid reference

*2019-12-22*

Just does what it says. Seems accurate when checked with paper map. Useful in emergency as you can send grid reference to others so they know where you are - as long as you have a signal.

### 5/5 — Impressed me

*2019-05-10*

Now my GPS is virtually useless

### 5/5 — Scout

*2019-04-18*

Excellent for confirming your map reading skills

### 4/5 — Good, does what it says, but limited to current location.

*2019-02-08*

Does what it says, provides grid reference of your current location when in signal.  Would be useful to link with maps to allow grid refs of other locations to be quickly found.

## Frequently asked questions about Grid Ref UK and Ireland

### What grid references does Grid Ref UK and Ireland provide?

Grid Ref UK and Ireland provides GB Grid References for Great Britain and Irish National Grid References for Ireland. It also offers OSGB36 and WGS84 Latitude and Longitude values.

### Is Grid Ref UK and Ireland suitable for international use?

While the app operates internationally, its primary 'Grid Reference' functionality is intended for the British Isles (UK and Republic of Ireland). It includes graphical guides for the GB and Irish National Grids.

### How accurate are the readings in Grid Ref UK and Ireland?

The app displays the accuracy of readings as indicated by your device. For best results, it's recommended to use the app in an open space, flat, and away from sources of interference.

### Can I share my location with Grid Ref UK and Ireland?

Yes, you can tweet to share your current location via Twitter directly from the app. This allows for easy sharing of your pinpointed map reference.

### What devices is Grid Ref UK and Ireland compatible with?

Grid Ref UK and Ireland is compatible with iPhones and iPods that feature GPS hardware. You may need to grant the app permission to use this location information.

### Does Grid Ref UK and Ireland have ads?

The app is ad-supported. Users have the option to remove all ads and get 10-figure grid references via an in-app purchase.

### What is the age rating for Grid Ref UK and Ireland?

Grid Ref UK and Ireland has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

### How often is Grid Ref UK and Ireland updated?

The latest version of Grid Ref UK and Ireland is 2.3, which was last updated on July 29, 2019. This suggests a moderate update frequency.

## Version history (last 5 releases)

### 2.3 — 2019-07-29

- Updated for iPhone X / XS / XS Max / XR

- In App Purchase to remove ads and get 10 figure grid references

### 2.2.1 — 2018-03-29

Under the hood improvements for iOS 11

### 2.2 — 2017-05-03

'Tweet GB' / 'Tweet Irish' now 'Share GB' / 'Share Irish'.. giving you the choice of where to share your Map Location.

### 2.1 — 2016-08-12

- new design and icon

### 1.2.2 — 2015-05-21

minor fixes

## Apps similar to Grid Ref UK and Ireland

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| [Dartmoor 365](https://appshunter.io/ios/app/dartmoor-365/id6476927035) | — | Free | Navigation |
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| [GridPoint GB](https://appshunter.io/ios/app/gridpoint-gb/id314445598) | 4.7 (39) | Free | Navigation |
| [UK Map](https://appshunter.io/ios/app/uk-map/id365745482) | 3.3 (7) | $9.99 | Navigation |
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## More apps by Mike Irving

- [Shot Time - Pool Timer](https://appshunter.io/ios/app/shot-time-pool-timer/id461362566)
- [GB Grid Ref Compass](https://appshunter.io/ios/app/gb-grid-ref-compass/id515935554)
- [Irish Grid Ref Compass](https://appshunter.io/ios/app/irish-grid-ref-compass/id536594536)
- [UTM Grid Ref Compass](https://appshunter.io/ios/app/utm-grid-ref-compass/id563242031)
- [Photo Tap](https://appshunter.io/ios/app/photo-tap/id645900990)
- [Grid Ref UTM](https://appshunter.io/ios/app/grid-ref-utm/id962314746)

All apps by Mike Irving: https://appshunter.io/developer/393933736

## Related topics

[gridpoint gb](https://appshunter.io/ios/topics/gridpoint-gb)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*