---
title: "GPS OS Grid Reference - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "GPS OS provides a fast and accurate way to locate your position on an Ordnance Survey map, both in Great Britain and Ireland. • No phone signal required - works in the most remote locations. • OSTN15 "
---

# GPS OS Grid Reference — United Kingdom
> Great Britain and Ireland

![GPS OS Grid Reference App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/aa/23/bf/aa23bf8b-ead5-9396-c366-8b5408fce63f/icon-0-0-1x_U007ephone-0-0-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [John Spinks](https://apptail.io/developer/john-spinks-oRMb)
**Category:** Navigation
**Rating:** 4.7/5 (6,511 ratings)
**Price:** Free
**Bundle ID:** com.tomstrails.osgb
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 3.0.4 (released 2026-08-11)
**Original Release:** 2015-05-30
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id993436655)
**AppTail Page:** [https://apptail.io/app/gps-os-grid-reference-aUg/united-kingdom](https://apptail.io/app/gps-os-grid-reference-aUg/united-kingdom)

## GPS OS Grid Reference Description
GPS OS provides a fast and accurate way to locate your position on an Ordnance Survey map, both in Great Britain and Ireland.
• No phone signal required - works in the most remote locations.
• OSTN15 transform data for high conversion accuracy (better than 1m).
• 6, 8 and 10 figure grid references.
• A large, clear, high contrast display ensures you can easily read your position in any light conditions.
• Optimises the frequency of position updates depending on battery charge and speed of travel to make sure you can always make calls at the end of the day.
• Create waypoints from a map, your current location or manually enter Ordnance Survey coordinates.
• Explore waypoints and get directions in Apple Maps.
• Share waypoints with other apps or users.
• No adverts.

Terms of Use: 

Includes OSTN15 transform data licensed with permission.
Copyright and database rights Ordnance Survey Limited 2016, ©Crown copyright and database rights Land and Property Services 2016 and/or ©Ordnance Survey Ireland, 2016. All rights reserved.

## GPS OS Grid Reference Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c5/d5/2b/c5d52bcb-4b9e-a8a8-5f8d-55ceeb7cc50a/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2025-11-18_at_21.23.58.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/06/9a/eb069a58-d58f-ffbf-e6cc-62db2ed4bf34/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2025-11-18_at_21.33.36.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5d/c6/b0/5dc6b03b-4d49-fca2-2a8e-d39e15136445/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2025-11-18_at_21.35.58.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/44/aa/a8/44aaa8cf-e3a4-1723-6bf7-6a2eed222d93/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2025-11-18_at_21.25.36.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/31/77/7e/31777ecf-94de-97ba-1e86-484eb5123775/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2025-11-18_at_21.26.03.png/1320x2868.png)

## GPS OS Grid Reference Rating Breakdown in United Kingdom
- 5 stars: 5,270 (81%)
- 4 stars: 841 (13%)
- 3 stars: 190 (3%)
- 2 stars: 72 (1%)
- 1 stars: 138 (2%)

## GPS OS Grid Reference Reviews in United Kingdom

### ***** "Perfect"
Love it
-- FUT is bad, 2024-09-10

### ***** "Great application"
Superb performance
-- James 32zz, 2024-08-20

### ***** "Very clear"
Instant, clear. No messing. Added to the OS Locate free app this is v good
-- Bejiggered, 2024-03-19

### **--- "No map data"
This app simply gives you the grid reference of your current location. There is no map data, you cannot enter coordinates to find a location or mapping data
-- TrevsNan, 2024-03-09

### *---- "App"
Doesnt work
-- Jgibc, 2024-03-08

### ***** "Grid reference"
Superb tonight spot on accuracy quick to update  nice job
-- Mrnitrous, 2024-02-17

### ***** "Excellent product to find where you are."
Unlike other location apps this does not require cell phone service. Also I can read it without my glasses.
-- Nickname15Taken, 2024-02-07

### ***** "Excellent"
Use to give grid to ops
-- Twizzel57, 2024-01-06

### *---- "Its a static page don’t waste your time"
There’s no buttons no options you can’t search a location to get a grid reference it’s literally a static page DO NOT WASTE YOUR TIME
-- katie 0000000000000, 2023-11-16

### ***** "Super!"
Easy to use and no ads! 10/10 👍
-- Wessex Workshop, 2023-11-14

[View all GPS OS Grid Reference reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## GPS OS Grid Reference Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | United Arab Emirates | Navigation | #61 |
| Top Grossing | China | Navigation | #98 |
| Top Free | United Kingdom | Navigation | #106 |

## GPS OS Grid Reference Discovered Keywords
- ordinance survey
- os locate app
- gps os
- os locate
- gps location
- gps os grid reference
- grid reference finder
- gridpoint gb
- grid point
- gps coordinates

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## GPS OS Grid Reference Available In
- [United Kingdom](https://apptail.io/app/gps-os-grid-reference-aUg/united-kingdom)
- [Ireland](https://apptail.io/app/gps-os-grid-reference-aUg/ireland)
- [United States](https://apptail.io/app/gps-os-grid-reference-aUg/united-states)
- [India](https://apptail.io/app/gps-os-grid-reference-aUg/india)
- [Türkiye](https://apptail.io/app/gps-os-grid-reference-aUg/turkey)
- [Australia](https://apptail.io/app/gps-os-grid-reference-aUg/australia)
- [Nepal](https://apptail.io/app/gps-os-grid-reference-aUg/nepal)
- [Nigeria](https://apptail.io/app/gps-os-grid-reference-aUg/nigeria)
- [Hong Kong SAR China](https://apptail.io/app/gps-os-grid-reference-aUg/hong-kong)
- [Netherlands](https://apptail.io/app/gps-os-grid-reference-aUg/netherlands)
- [Spain](https://apptail.io/app/gps-os-grid-reference-aUg/spain)
- [Ghana](https://apptail.io/app/gps-os-grid-reference-aUg/ghana)
- [Belgium](https://apptail.io/app/gps-os-grid-reference-aUg/belgium)
- [Chile](https://apptail.io/app/gps-os-grid-reference-aUg/chile)
- [Malaysia](https://apptail.io/app/gps-os-grid-reference-aUg/malaysia)
- [Japan](https://apptail.io/app/gps-os-grid-reference-aUg/japan)
- [Kenya](https://apptail.io/app/gps-os-grid-reference-aUg/kenya)
- [Pakistan](https://apptail.io/app/gps-os-grid-reference-aUg/pakistan)
- [Saudi Arabia](https://apptail.io/app/gps-os-grid-reference-aUg/saudi-arabia)
- [Singapore](https://apptail.io/app/gps-os-grid-reference-aUg/singapore)
- [Israel](https://apptail.io/app/gps-os-grid-reference-aUg/israel)
- [Thailand](https://apptail.io/app/gps-os-grid-reference-aUg/thailand)
- [Brazil](https://apptail.io/app/gps-os-grid-reference-aUg/brazil)
- [Bahrain](https://apptail.io/app/gps-os-grid-reference-aUg/bahrain)
- [South Africa](https://apptail.io/app/gps-os-grid-reference-aUg/south-africa)
- [South Korea](https://apptail.io/app/gps-os-grid-reference-aUg/south-korea)
- [Dominican Republic](https://apptail.io/app/gps-os-grid-reference-aUg/dominican-republic)
- [Canada](https://apptail.io/app/gps-os-grid-reference-aUg/canada)
- [Ecuador](https://apptail.io/app/gps-os-grid-reference-aUg/ecuador)
- [Sri Lanka](https://apptail.io/app/gps-os-grid-reference-aUg/sri-lanka)
- [Switzerland](https://apptail.io/app/gps-os-grid-reference-aUg/switzerland)
- [Egypt](https://apptail.io/app/gps-os-grid-reference-aUg/egypt)
- [France](https://apptail.io/app/gps-os-grid-reference-aUg/france)
- [Mexico](https://apptail.io/app/gps-os-grid-reference-aUg/mexico)
- [China](https://apptail.io/app/gps-os-grid-reference-aUg/china)
- [New Zealand](https://apptail.io/app/gps-os-grid-reference-aUg/new-zealand)
- [Oman](https://apptail.io/app/gps-os-grid-reference-aUg/oman)
- [Colombia](https://apptail.io/app/gps-os-grid-reference-aUg/colombia)
- [Poland](https://apptail.io/app/gps-os-grid-reference-aUg/poland)
- [Portugal](https://apptail.io/app/gps-os-grid-reference-aUg/portugal)
- [Romania](https://apptail.io/app/gps-os-grid-reference-aUg/romania)
- [Indonesia](https://apptail.io/app/gps-os-grid-reference-aUg/indonesia)
- [Slovakia](https://apptail.io/app/gps-os-grid-reference-aUg/slovakia)
- [Argentina](https://apptail.io/app/gps-os-grid-reference-aUg/argentina)
- [Austria](https://apptail.io/app/gps-os-grid-reference-aUg/austria)
- [Azerbaijan](https://apptail.io/app/gps-os-grid-reference-aUg/azerbaijan)
- [Bulgaria](https://apptail.io/app/gps-os-grid-reference-aUg/bulgaria)
- [Bermuda](https://apptail.io/app/gps-os-grid-reference-aUg/bermuda)
- [Brunei](https://apptail.io/app/gps-os-grid-reference-aUg/brunei)
- [Belarus](https://apptail.io/app/gps-os-grid-reference-aUg/belarus)
- [Cyprus](https://apptail.io/app/gps-os-grid-reference-aUg/cyprus)
- [Czechia](https://apptail.io/app/gps-os-grid-reference-aUg/czechia)
- [Germany](https://apptail.io/app/gps-os-grid-reference-aUg/germany)
- [Denmark](https://apptail.io/app/gps-os-grid-reference-aUg/denmark)
- [Algeria](https://apptail.io/app/gps-os-grid-reference-aUg/algeria)
- [Estonia](https://apptail.io/app/gps-os-grid-reference-aUg/estonia)
- [Finland](https://apptail.io/app/gps-os-grid-reference-aUg/finland)
- [Greece](https://apptail.io/app/gps-os-grid-reference-aUg/greece)
- [Croatia](https://apptail.io/app/gps-os-grid-reference-aUg/croatia)
- [Hungary](https://apptail.io/app/gps-os-grid-reference-aUg/hungary)
- [Iceland](https://apptail.io/app/gps-os-grid-reference-aUg/iceland)
- [Italy](https://apptail.io/app/gps-os-grid-reference-aUg/italy)
- [Jordan](https://apptail.io/app/gps-os-grid-reference-aUg/jordan)
- [Kuwait](https://apptail.io/app/gps-os-grid-reference-aUg/kuwait)
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- [Latvia](https://apptail.io/app/gps-os-grid-reference-aUg/latvia)
- [North Macedonia](https://apptail.io/app/gps-os-grid-reference-aUg/north-macedonia)
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- [Norway](https://apptail.io/app/gps-os-grid-reference-aUg/norway)
- [Peru](https://apptail.io/app/gps-os-grid-reference-aUg/peru)
- [Philippines](https://apptail.io/app/gps-os-grid-reference-aUg/philippines)
- [Qatar](https://apptail.io/app/gps-os-grid-reference-aUg/qatar)
- [Russia](https://apptail.io/app/gps-os-grid-reference-aUg/russia)
- [Sweden](https://apptail.io/app/gps-os-grid-reference-aUg/sweden)
- [United Arab Emirates](https://apptail.io/app/gps-os-grid-reference-aUg/united-arab-emirates)
- [Senegal](https://apptail.io/app/gps-os-grid-reference-aUg/senegal)
- [Tunisia](https://apptail.io/app/gps-os-grid-reference-aUg/tunisia)
- [Taiwan](https://apptail.io/app/gps-os-grid-reference-aUg/taiwan)
- [Ukraine](https://apptail.io/app/gps-os-grid-reference-aUg/ukraine)
- [British Virgin Islands](https://apptail.io/app/gps-os-grid-reference-aUg/british-virgin-islands)
- [Vietnam](https://apptail.io/app/gps-os-grid-reference-aUg/vietnam)
- [Uruguay](https://apptail.io/app/gps-os-grid-reference-aUg/uruguay)
- [Slovenia](https://apptail.io/app/gps-os-grid-reference-aUg/slovenia)
- [Jamaica](https://apptail.io/app/gps-os-grid-reference-aUg/jamaica)

---

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