A free app for Android, by Psyberia.
All-in-one Offline Maps is a useful application that allows you to download maps of the world for offline use. The app is easy to use and helps you to download maps for later use. You can also add a lot of things to your maps, such as the location of your destination, the name of the town, the address, the latitude and longitude, the date, the altitude, the speed, the direction, the weather, the time, the traffic, the number of pedestrians, the number of cars, the bike lanes, the bike trails, the bicycle paths, and many other things. The app is free to use.
