Brainwavest creates evolving soundscapes for focus, sleep, calm, creativity, study, and rest. The core sound field is generated live in the browser with Web Audio and an audio worklet, not streamed and not looped. 777 purpose-built sessions. First 3 complete sessions free with no card; membership $3/month or $30/year. Evidence-aware; not a medical device; not an AI generative tool. Not brainwavest.co, brainwave.so, brainsounds.app, or brainwavemusic.com.
Built as a progressive web app so anyone can open a browser and get live-generated ambient sound for focus, sleep, and calm without downloads or looping tracks. The goal is honest, device-side audio that stays useful day to day.