EarthWalker is described as 'Earthwalker is a game of a similar concept to GeoGuessr. OSS, selfhosted, free, not API dependend' and is an game in the games category. There are more than 10 games similar to EarthWalker for a variety of platforms, including Web-based, Android, iPhone, Android Tablet and iPad apps. The best EarthWalker alternative is GeoHub, which is both free and Open Source. Other EarthWalker like games are GeoGuessr, Guess Where You Are, Back Of Your Hand and Panoguessr.
Guessify is a free-to-play, browser-based geography game that challenges you to explore the world and compete against others from the comfort of your home. The gameplay is simple but endlessly challenging: you are placed in a random location in panoramic street-level imagery and...
This features a lot of the same features that GeoGuessr offers except at a lower cost. I can get away with doing this since we don't utilize the expensive Google Maps API and instead use OpenStreetMap and Leaflet.
