RB Leipzig Support is a free Android app developed by Georg Hauschild. It is a non-commercial fan project that allows users to discuss RBL games with other fans, access match information, participate in regular surveys, and stay updated on transfer news. The app also features a live table that shows the current standings of the team.

The app's user interface is straightforward, and it is easy to navigate through the different features. The discussions section allows users to share their thoughts and opinions about the team's performance, while the match information section provides details about upcoming games, including date, time, and location. The surveys section is a unique feature that lets users vote on a variety of topics related to the team.

Overall, RB Leipzig Support is an excellent app for RBL enthusiasts who want to stay up-to-date on the team's activities and interact with other fans. While it is not an official app, it is a valuable resource for fans who want to engage with the community and stay informed about their favorite team.