OpenMapTiles!

Maps under your control Get the source code and detailed OpenStreetMap vector tiles saved in MBTiles format - usable offline, with your GPS location. The OpenMapTiles team (https://openmaptiles.org/) made this app as a starter for your app development Try offline map functionality by downloading a street map for the whole planet, country or city of your choice. For more information see https://openmaptiles.com/ and https://www.klokatnech.com/