OS MapFinder app

All your routes, all your adventures – mapped.


Google Play Store Logo for OS Mapfinder Apple App Store Logo for OS Mapfinder Amazon App Store Logo for OS Mapfinder

OS MapFinder on iOS and Android

  • Free to download: Ordnance Survey mapping for AppleAndroid and Kindle tablets or smartphones.
  • 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 Map and OS Explorer Map high-resolution tiles in 660 dpi quality (as used for our paper maps), perfect for the high-resolution displays.
  • 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

• OS Explorer Map tiles - £1.99 (Apple App store: £2.29)
• OS Landranger Map tiles - £0.69 (Apple App Store: £0.79)

Download OS MapFinder from the App StoreGoogle Play or Amazon and start your adventure.


OS MapFinder is available for iPad, iPhone and iPod Touch running iOS 6+, Android tablet and Smartphone devices running version 4.0.3+ and Kindle HDX/Kindle HD devices running version 4.0+.

  • 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 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.

  • Plan 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.


For more information, device compatibility and answers to common questions view the tutorial within the app or check the OS Mapfinder FAQs for iOSOS MapFinder FAQs for Android or OS Mapfinder FAQs for Kindle.

* Tile updates will be free for the life of the Mapfinder application. Updates occur bi-annually as Ordnance Survey updates its mapping.


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