Designed for the dark.
Personalized for you.
From discovery to your own soundscape — every screen is intentional.
Discover what makes
you tingle.
Swipe through thousands of curated ASMR sounds and long-form YouTube sessions. Every like and hide teaches Stillwater exactly what your nervous system responds to.
Sounds you love go straight to your library. Sounds you hide stay hidden — but every so often, clearly labeled, Stillwater deals you one you might have written off too soon. Hide it again and we back off for 30 days. Like it, and your palette just grew.
New to ASMR? Stillwater is your coach, easing you in one sound at a time. Already know exactly what makes you tingle? It becomes your personal sound stylist — honing your profile around what you love, what's not for you, and the occasional discovery in between.
It's a journey of discovery — into ASMR, and into yourself.
Your sounds.
Your rules.
Layer up to 10 sounds at once — or 9 sounds plus a YouTube or TikTok video playing underneath. Dial in the volume and speed of each individually, then save the whole thing as your mix.
Fine-tune every layer until it feels exactly right, then save it as a named mix. When you need it most — before sleep, during focus, on a hard day — it's one tap away in My Sounds.
Your library.
Always ready.
Every sound you've saved and every mix you've built lives here. One tap loads your whole soundscape — exactly how you left it — for when you need stillness fast.
Save full YouTube playlists and tap to load them directly into the Mixer. Rename mixes inline, browse your saved videos, and keep your discoveries organized your way.
Your brain,
mapped.
Every swipe, save, and skip refines your Tingle Profile — a living map of what calms your nervous system, across 10 trigger dimensions.
Track your sessions, see your listening patterns, and watch your profile sharpen. No two are alike.