Gee this couldn't be a shameless add could it be? Two posters loving this, on and it's their first post each.
Guy be very careful with this app, I tried it out and yeah it does everything you want however with me when I did a full scan of the car to check for error, It would knock my car out of Readiness for Emissions tests. I know this could be a little hard to believe but I met up with a fellow forum member today to try to see what vag-com was saying, after a full scan it was still showing the car was not ready and we had to reset Readiness. Just to double check after we fixed the issue I did a full scan with Carista, said everything was fine did the full scan option and once again it threw it out of readiness and we had to reset it again. Be very careful with this app guys if this does this to you as well you will Fail emissions
Sounds like it clears the codes when it runs.
You need a specific cluster revision in order for it to work. You probably don't have it. :\This app seems to work well for me with one exception. I can't seem to find the gauge sweep option. I haven't downloaded the pro version but all the other options seem to be there even though I can't use them. So I guess I'd love to know if anyone else has used this app or another to do the gauge sweep with a golf. Not sure if the car is the problem or if it will show up once I pay the $20. Seeing as that's the main reason I want the app I don't want to spend the money if it won't work.