OS MapFinder

All your routes, all your adventures – mapped.

  • Free to download with Ordnance Survey mapping from the App Store.

  • Map tiles are updated for FREE under a revision program, and updates are unlimited for the lifetime of the app*.

  • Purchase and download OS Landranger and OS Explorer high-resolution maps in 660dpi quality (as used for our paper maps), perfect for the Retina display.

  • Have the ultimate freedom to choose the maps you want - you can purchase in single 100 km2 tiles allowing you to put the map where you want it.

  • Plan and record routes.

  • No roaming charges as maps are stored on the device and can be used offline – without WiFi or mobile signal.

OS MapFinder tile prices reduction of 40% held!**

Download OS MapFinder from the App Store and start your adventure.


OS MapFinder is available for iPad, iPhone and iPod Touch running iOS 5+ (Android version is currently being developed).

  • Zoom on your routes

    Zoom through different scales of Ordnance Survey mapping with the option to purchase 100 km2 tiles of more detailed mapping in 660 dpi clarity.

  • Record your route

    Use the handy planner to plot your route to follow, see how far you'll travel and get an approximate time of how long it will take to walk routes.

  • Plan your route

    Use the GPS integration to track your progress, see how far you have gone and your average speed. You can then save your trips and even add a photo.

Available on the app store

For answers to common questions view the tutorial within the app or check the OS Mapfinder FAQs

* Tile uploads will be free for the life of the application or until 31st March 2016 (whichever is longer). Updates occur bi-annually as Ordnance Survey updates its mapping.

** This is a promotional offer.

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