OMN is the UK's favourite offline mapping app and the first to offer offline OS maps of Great Britain for free. It’s the only app you’ll ever need, whether you’re planning a road trip or hiking a mountain.

You can search for locations, plan routes, and add tracklogs on any device. Download your maps and save them to your phone, tablet, or PC. It’s that simple.

If you’re planning a trip, you can search for the nearest public transport stops or attractions, check the walking or cycling routes, and plan a route using the map.

If you’re hiking a mountain, you can search for the nearest walking routes, check the topography, and find the best route to take to get to the top.

Search for places, like shops, cafes, restaurants, or the nearest pub, and add them to your route. You can also add events, like festivals or sports matches, and get notifications when they’re happening near you.