It works and it also works
Simple app that promises certain features that it does as advertised. Isnt it strange that increasing the tempo of a recording in most other apps also raises the pitch. And raising the pitch involves an increase of tempo. I never got that. This app only does what you ask it to. Raising the tempo does just that, only. When increasing the pitch, the tempo stays as it was. There are a bunch of other cool settings. Excellent app! Handy for music makers who want to play around with sound and have control.
Perry Pelican about
AudioStretch, v5.3.1