Way too many ads for a trial version.
That's just cool Porting VMPK from Linux to Android is probably the coolest and most useful music app I've seen yet for the platform. Unlike the many apps I've looked at for less than five minutes, I will actually use this, or at least play with this seriously.
+Some bugs fixed
+Cleanup, reduced app storage size
+Google play store policy compliance
+Some functionality will be unavailable if advertisements or internet connection are disabled in the device.