BIFROST

BIFROST is a real-time binaural audio workspace for focus, reset, and rest. It generates configurable left and right carrier frequencies during playback and keeps the beat frequency, in-app signal state, and session history visible. Users can choose a goal, shape the sound, and review the listening setup instead of treating it as a black box. New users receive five days of full access with no card and no automatic charge. BIFROST does not make medical or guaranteed-performance claims.

What problem it solves

Many focus and relaxation audio tools hide how the sound is configured. BIFROST gives listeners direct control over the left and right carrier frequencies and keeps the beat frequency, signal state, and session setup visible.