A free program for Android, by Kumao.Works.

SplitVoice is a vocal remover and audio editor for iPhone.

SplitVoice allows you to easily split your recording files into vocal and instrumental tracks. You can freely mix the two tracks and use them for other purposes, such as singing or playing in a band.

It can be used for a variety of purposes, such as for Karaoke practice, speech and language therapy, or for music practice and composition.

To split the recording files, we use a technology called deep learning, which requires a lot of memory (RAM) and processing time. Therefore, the application needs to be installed on the terminal of the device.