GPS OS Grid Reference
Tomstrails.com
Getting the latest details from the App Store…
Tomstrails.com
Getting the latest details from the App Store…
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 3.0.5 · 6 Oct 2026 · 13 days ago
Minor improvements on iOS 27.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
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…
Top of Free · Navigation in United Kingdom. GPS OS Grid Reference is #94 there. Changes are over 7 days.
| #94 |
| New entry |
| Change unknown |
| #94 |
| 1 |
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United Kingdom · Free · Navigation: best #94, latest #94, over 15 snapshots since 13 Oct. No snapshots on 13 Oct, on 14 Oct, on 16 Oct, on 17 Oct, on 18 Oct, and on 19 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
