AudioLab

AudioLab is an app that can edit any audio file stored on your Android device. This app has a wide variety of editing tools that make it easy to get the most out of your voice recordings, music, or any other sounds you might record with your smartphone.

All of Audiolab's editing tools are shown on its main menu. To get started, simply choose the tool that creates the desired effect. For example, you can trim an audio file or create a new composition.

AudioLab also makes it easy to alter the pitch of your voice, and has a modulator that can transform a human voice into an alien or animal one. Not only that, this app can also adjust the high and low tones of the audio file.

On top of all that, Audiolab has it's own voice recorder that you can use to create audio files and store them on your smartphone. Overall, Audiolab is a powerful app with loads of editing tools that makes it easy to post-produce audio in almost any format.