Features & Capabilities

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.

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.

User Growth & Download Statistics

App
By:
Tomstrails.com
Rating:
4.40
(16)
Version:
3.0.3 Last updated: 2026-05-17
Version code:
881160983
Creation date:
2015-05-30
Compatible devices:
Size:
10.49MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Tomstrails.com
Apple Apps Store
https://apps.apple.com/us/app/gps-os-grid-reference/id993436655
Website:
http://tomstrails.com

User Reviews

I will love this app when we go to England !!!
by Mi*****, 2023-05-04
View all user reviews ›

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