113 sounds, truly seamless
Rain on a tent, night villages, brown noise, purring cats — every loop is gap-free, tuned for 8-hour sessions.
ST-90 · STEREO SLEEP SOUND SYSTEM · EST. 2026
A retro boombox for falling asleep — 113 looping rain, nature and noise scenes, a sleep timer that fades out like the end of a record. In 15 languages, on iPhone & Mac.
PAY ONCE · NO SUBSCRIPTION · NO ACCOUNT · OFFLINE

01 — WHY NOISETAPE
Rain on a tent, night villages, brown noise, purring cats — every loop is gap-free, tuned for 8-hour sessions.
Pick 5–120 minutes. Over the final minute the volume and the amber lamps fade together — no hard stop to wake you.
Full UI and all 113 sound names localized — English, 中文, 日本語, Español, Русский, ไทย and more.
No account, no tracking, fully offline. Your sleep is nobody's data.
02 — THE TAPE
SIDE A — SELECTED RECORDINGS
+ 101 more recordings on the tape — rain on tents, libraries at night, morse code, whales…
03 — PRICING
One purchase covers iPhone, iPad and Mac, every sound, every future update.
Regional pricing applies on your local App Store.
NOISETAPE ST-90 · LIFETIME EDITION
$1.99
ONE-TIME PURCHASE
04 — FAQ
$1.99, one time. That's everything — all 113 sounds, iPhone, iPad and Mac, and every future update. No subscription, no ads, no in-app purchases.
Yes — playback continues in the background and on the lock screen, with full Control Center support.
Playback fades out gradually over the last minute, then stops — designed to never wake you back up.
iPhone and iPad (iOS 17+), plus a native Mac app with a menu-bar controller (macOS 14+, Apple silicon).