Be warned: I paid for this app and yet, they want me to pay more to adjust the playback speed and apparently no version allows you to save any audio recordings. What’s the point of recording something backwards if it can’t be saved? I paid for it, so I should be able to save those files. If you want this for anything other than to satisfy your curiosity with a famous song or two know to have backwards messages in them, then I’d suggest passing this by until the developer gets some scruples and allows those who pay for it to be able to adjust playback speed AND save the files they record!

Lacks features and hides the fact that to change the audio’s speed you have to pay an extra $0.99 on top of the $1.99 you already spent on an app that doesn’t let you save what you’ve recorded and you can only record a few seconds. DEFINITELY not worth downloading till they fix somethings. The app does have a good audio playback quality, and design but need to save and record longer. NOT worth $1.99 to find out you pay for more “add ons” the app basics should be free then add on the other stuff if wanted.

Like this app, it’s one of the best out there for reversing tracks. The only thing that is a little disappointing is you cannot reverse a whole album. It’s just track by track. However, having the ability to reverse both your music, and spoken words is decent. Glad to see it was revamped for iOS 11!

This app works fine but I am the audio nerd who would love nothing more then to listen to an entire album or shuffle what's on my phone just to see what can be heard.