Key Features
Precise 40Hz Gamma Waves
The app generates precisely calibrated 40Hz gamma wave audio, designed to support cognitive function and mental well-being.
40Hz Light Flicker
Optional visual stimulation via screen flicker at 40Hz to complement audio. Use responsibly.
Curated White Noise
Includes a variety of curated white noises like rain, ocean waves, and wind to provide an added layer of focus and relaxation.
Sleep Timer
Set a session duration; the app automatically stops audio and light when the timer ends.
Safety & Disclaimer
Light flicker may cause discomfort for photosensitive individuals. Do not use if you have epilepsy or similar conditions. Stop immediately if you feel discomfort.
Research Overview
Research from MIT and other institutions explores the potential benefits of 40Hz stimulation for cognition. This app does not provide medical advice.
Privacy First
Works offline and collects no personal data. No tracking, no analytics, and no external services.