Byna: Binaural Beats & Sleep delivers precision binaural beats engineered to help you focus, relax, and sleep. The app offers seven science-backed presets that span the five primary brainwave bands—delta, theta, alpha, beta and gamma—so you can choose settings tailored to concentration, calm, or deep rest. Sessions are adjustable: set length and volume, and add optional pink or brown noise underlays for a steadier background. With no ads, no tracking, and no account sign-in required, Byna: Binaural Beats & Sleep provides a private, straightforward audio tool for anyone seeking research-aligned binaural stimulation.
⭐ Precision binaural beats engineered for focus, relaxation, and sleep.
⭐ Seven science-backed presets covering delta through gamma brainwave bands.
⭐ Adjustable session length and volume to fit short boosts or longer rest periods.
⭐ Optional pink and brown noise underlays to tailor ambient sound.
⭐ Ad-free, tracker-free experience with no account required.
✅ Targets a range of mental states—focus, relaxation, and sleep—using dedicated presets.
✅ Covers all five major brainwave bands for versatile use from deep rest to alertness.
✅ Simple controls keep the interface uncluttered and easy to operate.
✅ Privacy-first design: Byna: Binaural Beats & Sleep runs without ads, tracking, or account sign-in.
❎ Narrow focus on pure binaural beats, so it does not include broader multimodal sleep or meditation content.
❎ Only seven presets are provided, which may be limiting for users who want a wider range of preconfigured options.
❎ Customization is basic—limited to session length, volume, and two noise underlays—so advanced sound shaping is not available.
