Music Speed Changer is the most downloaded time stretching and pitch shifting app on Google Play. It provides superior professional sound quality with a custom modern DSP processing engine.
This section contains articles on how to use Music Speed Changer for different tasks. If you have an idea for an article, or would like to contribute, please let us know!
Report or discuss bugs for the Android app here. Please leave as much detail as possible, including the conditions that cause the problem, and your device model and Android version.
Discussion about the web app version, for changing the speed and pitch of audio files in the browser on any device, available at https://app.musicspeedchanger.com