About Studio 4on6

Studio 4on6 builds practice tools for guitarists and other working musicians. The tools started as things built for one guitarist's own practice — then turned out to be useful to everyone else too.

How we build

Our apps collect nothing about the people using them. There is no analytics, no advertising, and no third-party tracking in them, and this website does not track visitors either. That is a design decision rather than a temporary state, and the privacy policy spells out exactly what it means.