Android app with easy and precise audio scrolling, looping?

[Guest realmayo]

I use audacity on my PC to listen to Chinese audio: it provides a visualisation of soundwaves (spectogram?) which makes it extremely simple to scroll backwards and relisten to, say, the start of a sentence or an awkward word. And loop a selected section.

 

Are there any Android apps which do something similar?

[pon00050]

WorkAudioBook for Android

 

I have used the desktop version in the past.

The desktop version works flawlessly.

 

Let us know how well the android version works.

[roddy]

some info on WorkAudioBook here. 

[PerpetualChange]

I like The Amazing Slowdowner a lot. It's designed for musicians and retains the pitch. 

[889]

I'm too lazy to cut and paste the links, but if you search Android AND video here you'll come up with a few threads where similar issues have been discussed before.