Audipo is an audio speed changing player.
The app is useful for dictation music, language study, and listening to long recorded audio etc.
You can use this app as audiobook player and radio player.

features

– Audio speed change. (X0.25 – x4.0)
* This apps can change audio speed without pitch shift.
– Advanced audio control designed for a long audio track.
Multiple search bars provides more control over the long audio search.
– Marking audio track function.
You can put marks anywhere in the audio track. You can play audio files from the position where you marked repeatedly.

This music player is a good application to listen to some part of music repeatedly. (Ex. Dictation music.)
In addition, the app is good for listening to faster audio (eg audiobook, radio) or slower (eg language study).