Great sound,but one flaw – RevHeadz Engine Sounds Review

I just purchased the app but I think more of the packs should be free there is about 10-12 packs but I think more packs should be free I know that is how you get money but if you can make more packs free I would really like that and I would recommend this app to a lot of people. If you are reading this thank you for your time
Review by Terminater007 on RevHeadz Engine Sounds.