Finally!
I try to learn guitar by ear with songs. Ive been thinking I wish there was an app that allowed me to swipe back with one hand more easily than the standard iPhone music player. The added huge bonus is being able to slow the song down to 90% speed without changing tone. So much easier to learn songs with this. You do have to pay to remove ads because thats super annoying but its well worth the 3 bucks it costs. Great job !
Big Boyyyy! about
TimePitch-Pitch, Speed Changer, v1.2