ArenaFans is a free Android app developed by 3Jguys GmbH that provides a platform for fans to rate and share their match day experience with each other. The app is cross-sport, global, and mobile-only, making it the perfect companion for fans and groundhoppers alike.

With ArenaFans, you can easily find the stadium nearest to you or search for stadiums anywhere in the world, regardless of the sport. The app also provides useful information, tips, and tricks for your stadium visit, making sure you have the best possible experience.

ArenaFans also features a stadium map where you can rate and comment on your favorite stadiums and upload pictures to share your experiences with other users. Additionally, the app has a groundhopper map in your profile, allowing you to keep track of all the arenas you have ever visited.

One of the most exciting features of ArenaFans is its achievement badges, which you can collect by visiting and interacting with various stadiums. Lastly, the app offers an atmosphere measurement tool that allows you to measure the volume in your favorite arena and compare it with your expectations.

Overall, ArenaFans is a must-have app for any sports fan or groundhopper who wants to share their experiences with others and discover new stadiums around the world.