The full catalogue

All sounds

Pick a sound type, then the state you want it for. 9 sound types across 7 use cases.

White Noise

A full, even spread of all frequencies — the classic masking sound.

Deeper and softer than white, weighted to the low end. A favourite for ADHD focus.

Balanced and natural, like steady rain. Gentle masking for sleep and study.

Two close tones, one per ear, that the brain resolves into a single pulsing beat.

Gamma-range beats associated with alertness and active concentration.

The relaxed-but-awake band — calm focus and easing tension.

The meditative, drifting band between waking and sleep.

The slowest band — deep, dreamless sleep.

Natural broadband masking with a calming, familiar texture.