Meet to improve – Multi Track Song Recorder Review

When I first started this everything about the app was great I had a iPhone 6 Plus I recorded over 200 songs using this app i use the app for preproduction purposes and I save money and time at the big Studio and it was working just fine and I have problems with it here and there.. But now I every since ( update) i've been having major problems with recording most of the time I record a song I go for playback and it's always off beat and right now I am currently using the iPhone 7 Plus with the top-of-the-line headphones and Mic that came with the iPhone 7 Plus and is not working out good for me please tell me what can I do to fix this
Review by slim diamond on Multi Track Song Recorder.