This app is a recorder that can be played in reverse.
Once you have recorded the voice, you can convert it to reverse playback data and play it in reverse.
It is equipped with a voice changer function that can be used during playback, and can perform 0.5 to 2.0 times speed control, pitch control from -2 to +2 octaves, and 21 types of voice effect control.
In addition, it also supports the W-Play function, and can perform normal playback and reverse playback at the same time with one touch.