14185141 is an absolute life saver, are you in a country where data would cost a bomb? No problem. Simply download the maps you need for your trip whilst on WiFi, and they will be available any time. Whether you are navigating whilst driving, or finding the best route mountain biking. You can even use maps with your phone on airplane mode. Be careful not to become over-reliant on it as you cannot guarantee total accuracy or endless battery life on your phone.

Cost: Free 

Tip: Use in conjunction with Allstays camp and tent, enter the GPS  coordinates from the app to get a location