Music Speed Changer for Android

I purchased this software for Mobile version 2.71 couple months ago. It doesn't work and is so useless. Every time I try to load a music, it just froze and don't do anything. I really hope the developer can make this work because it is so useful if it works.

I thought Google screened apps before putting them in ITunes Store, but this one is not even ready for beta. The interface is nearly incomprehensible, clicking the website link for help doesn't work because the URL was mistyped. I typed in the correct URL and found a video, but it is for an Android version that looks different. Once I got the app to sort of work, playback quality was poor, and when I tried switching to another app, the program bugged out (so you can't reliably play your track in the background). Integration with the music on my Mobile is also clunky. You need to import tracks. All in all, a waste of money and time.

I use this app to slow down foreign language practice material. You can keep the natural pitch of the voice while slowing the tempo up to 90%. But 50% is more than sufficient. Very nicely thought out interface. Import your audio, select the region, and set a loop if you wish. Then you can speed things up or slow things down to your heart's content. A well-realized app, worth the 4 bucks.