MouSing

"MouSing" is an intuitive Android app that allows you to create music by sliding your finger across the screen, emulating sounds similar to the Theremin. One axis controls pitch while the other adjusts volume, enabling you to play melodies by ear. With optional controls for pitch display and a defined pitch range, it offers a highly engaging experience without ads. A desktop version is also available, embracing the tradition of continuous-pitch instruments like the theremin and ondes Martenot.