Diagnose

Carista can check your vehicle's health and report any faults stored its computers. Unlike other apps, Carista gives you access to advanced manufacturer-specific diagnostics*, including computers like ABS, airbag, navigation, etc. You can also clear any fault codes and reset your check engine light, airbag light, ABS light, traction control light, etc.
* paid feature, available on a selection of 2005 and newer models from Audi, Lexus, Scion, Seat, Skoda, Toyota and Volkswagen. OBD2 diagnostics are free.

Customize

Carista lets you change the way your car behaves: say you want your headlights to come on automatically when you start the engine; or you want the doors to lock when you start moving; or you want to change the type of beep that the reverse parking sensors make. Yes, Carista can do that (if your vehicle supports it, of course).

Prevent Damage

Carista's overheat alarm (a paid feature, 99 cents) allows you to monitor your engine's temperature and react early if it starts to overheat. Yes, most cars have a temperature gauge on the dashboard, but how often do you look at it? Carista can run in the background and notify you with an alarm sound right when the engine temperature starts to reach dangerous levels. Available on Android only.