Tonotopia is an upcoming mobile app that functions as a camera for sound, visually representing live audio as a spiral of notes where pitch is mapped by radial distance from the center. It features a free tier with live visualization and a premium option that adds tools like extended clips and a session card, targeting a wide range of users including singers, educators, creators, and audio professionals.
- Low frequencies appear near the center while high frequencies sit near the rim
- Visualizes harmonics as faint dots stacked above the fundamental note
- Microphone audio processing stays on the device
- Includes a practice mode with a chromatic tuner and solfège game
- Merchandise is available now with a launch planned for November 2026