Sleep
Drift off, not fight it.
Rain, ocean, thunder, campfire. Sound masking that fades out after you drift off — tested against city‑noise conditions.
An iPhone app, not another wellness service. 121 field‑recorded sounds, a three‑layer mixer with compatibility logic, and binaural beats synthesised from a math formula — never from a generative model. Built for people who actually need sound to function.
Serenity does three things the way a pro audio tool would — no mood quizzes, no generated tracks.
Rain, ocean, thunder, campfire. Sound masking that fades out after you drift off — tested against city‑noise conditions.
Brown noise paired with 40 Hz gamma binaural — the combination ADHD communities reach for.
Tapping, brushing, whisper, paper. Recorded close, mastered conservatively, screen‑off friendly.
Tap a mix to preview 30 seconds in your browser. Tap the App Store to play the full, timer‑aware session.
Night rain masked by gentle brown noise. Designed for light sleepers in cities.
Brown noise plus 40 Hz gamma binaural. Headphones required for the binaural effect.
Creek, morning birdsong, a whisper of brown noise. Five‑to‑ten‑minute decompression.
Crackling fire, soft rain, low‑end brown noise. Best experienced under a duvet.
AI audio models leave subtle artefacts — phase smearing, detectable loops, a certain flat uncanniness — that a sleeping brain notices even when your ears don't. Every layer in Serenity is a real field recording, a licensed sample, or a pure mathematical signal. Nothing generative, ever.A design decision, not a marketing line