RaceChip is a free app available for iPhone that allows users to control chip tuning and throttle tuning for their cars. With this app, users can fine-tune the settings to perfectly match their car's specifics and their personal driving style. The app offers three driving modes - Eco, Sport, and Race - which can be easily accessed.

One of the main features of RaceChip is its compatibility with RaceChip tuning chips RS, GTS, or GTS Black, as well as throttle tuning RaceChip XLR. These products are available for numerous cars and can be purchased from the developer's online shop.

In addition to providing a new driving experience, the RaceChip app also sets the standard in product support. Users can expect instant updates for their car's tuning configuration and the tuning chip's software through the app.

Overall, RaceChip offers a convenient and powerful solution for performance tuning, all made in Germany.