I like the Torque app and cheap adapter you can get off eBay/Amazon. Ripped off copies of VCDS and the cheap Chinese leads off eBay - come on would you really trust pirated software puropsely ripped and reshelled to overcome dongle authentication.
I look at it this way. You've spent thousands on a car which you enjoy, are you really going to trust pirated software to make critical software changes to your car. Personally i wouldn't!
If you need stuff done, don't waste your money, just find a local member with VCDS and ask them to help you. Must of us charge very little or nothing.