A free program for Android, by Prizmos, LLC.
Carista is an automotive app that allows you to do everything from perform maintenance and repairs to write and read codes, as well as monitor live data and even perform vehicle-specific tasks such as unlocking and locking the doors, as well as checking and clearing the dashboard warning lights.
Carista makes it easy to diagnose and repair your vehicle, so you don't need to worry about any of the warning lights or any of the other codes. It also makes it easy to read and write code, which means you can perform all sorts of repairs and maintenance without the need for any other tool.
You can also use Carista to monitor live data, which means you can check and see what's going on with your vehicle at the moment. And if you want to, you can even use the app to perform certain tasks, such as unlocking and locking the doors, as well as checking and clearing the dashboard warning lights.
