Best apps like OS2Maps

6+ similar apps compared and reviewed

4.0 avg rating
4 free apps
Updated July 2026

OS2Maps is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

ParcSync: Parking, EV & GPS

ParcSync: Parking, EV & GPS by parcsync

Shared Spots, Earn & Navigate
🗺️ Navigation
5.0(12 ratings)
FreeIn-App Purchases
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Top Alternatives to OS2Maps

UK Map#1

UK Map by Mappendix Limited

Ordnance Survey® map data
Editor's Choice
🗺️ Navigation
3.3(7 ratings)
$9.99In-App Purchases
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Explore Great Britain with detailed offline maps using Ordnance Survey data. Download free 1:25,000 and 1:10,000 scale maps, plan routes, mark waypoints, and view terrain in 3D. Access place names, street names, and postcodes without an internet connection.

GridPoint GB#2

GridPoint GB by George MacKerron

Find yourself on an OS map
Strong Contender
🗺️ Navigation
4.7(39 ratings)
FreeIn-App Purchases
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Locate yourself on a paper Ordnance Survey map using your iPhone's GPS and compass, even without mobile reception. It provides your grid reference and heading, with accurate coordinate conversions. Features include Apple Watch integration, location sharing, and sunset/sunrise times.

GPS Locate#3

GPS Locate by David Southgate

UTM, Lat/Long and more!
Worth Considering
🗺️ Navigation
4.0(2 ratings)
$0.99
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This app provides a quick and precise method for determining your current geographical coordinates and altitude across multiple systems. View your location within the app, on your Apple Watch, or as a watch face complication for easy access.