good afternoon I would not want to post it here just in case it is against the forum's rules. but all I can tell you is that a Google search found the APK for my Android phone and is free
I can't update it. but says ultimate vag and has allowed me to do a lot of things to about 10 cars at work.
there is a YouTube guy that does a guide on about 20 different OBD11 tools and how some of them are a scam like the Carly one where it clearly states you are paying a membership which you have to pay each year or something and he does not recommend getting it