A free program for Android, by Sound Devices.

Sound Devices is a product line of Mixer/Recorders that allows mixing, recording, editing, and playback of audio in real time. The Mixer/Recorder combines a professional-grade, high-resolution audio engine with a high-end display, making it easy to create high-quality mixes in the palm of your hand.

Mixing and recording on the smartphone

The smartphone version of the Mixer/Recorder is easy to use and provides access to all of the Mixer/Recorder’s core tools. The mobile app provides quick and convenient mixing and recording, editing, and playback tools. With a variety of tools, such as volume controls, effects, trimming, editing, mixing, recording, and playback tools, users can quickly create a variety of mixes and music.

Mixing with a pro-grade, high-resolution audio engine

The smartphone version of the Mixer/Recorder provides a professional-grade, high-resolution audio engine.