Rain & White Noise: Sleep Aid
SAKURA PRODUCTS Health & Fitness In-app purchases
Nature sounds, timer, no ads
- Price
- Free
- In-app purchases
- Updated
- Oct 15
- 2026 · v1.0.0
Screenshots
About Rain & White Noise: Sleep Aid
Open the app, tap a sound, and it plays. That's it.
**Free, forever:**
- Generated noise: White Noise, Pink Noise, Brown Noise
- Electric Fan
- Nature sounds: Rain, Thunderstorm, Ocean Waves, River, Campfire, Forest, Wind, Rain on Car Roof
- Mix up to 2 sounds at once, each with its own volume
- Sleep timer (15/30/60/90 minutes or a time you choose) with a gentle fade-out
- Save up to 3 of your own mixes
- Keeps playing with the screen locked; you choose whether it resumes after a call or notification
**One-time purchase unlocks:**
- The Japan Sound Pack (10 sounds): a furin wind chime, autumn insects, an evening cicada, rain on a traditional porch, a bamboo water fountain, and more — try any of them for 10 seconds before you decide
- Mixing up to 5 sounds at once
- Unlimited saved mixes
**No ads. No sign-up. No tracking.** The app doesn't connect to the internet at all — everything happens on your device. Available in English, Japanese, German, French, Spanish, Korean, Traditional Chinese, Vietnamese, and Portuguese.
Every sound in this app is synthesized in code — no outside recordings or sound libraries.
This app plays ambient sound for falling asleep or focusing, and stops at a time you choose. It does not make any medical or health claims.
**Free, forever:**
- Generated noise: White Noise, Pink Noise, Brown Noise
- Electric Fan
- Nature sounds: Rain, Thunderstorm, Ocean Waves, River, Campfire, Forest, Wind, Rain on Car Roof
- Mix up to 2 sounds at once, each with its own volume
- Sleep timer (15/30/60/90 minutes or a time you choose) with a gentle fade-out
- Save up to 3 of your own mixes
- Keeps playing with the screen locked; you choose whether it resumes after a call or notification
**One-time purchase unlocks:**
- The Japan Sound Pack (10 sounds): a furin wind chime, autumn insects, an evening cicada, rain on a traditional porch, a bamboo water fountain, and more — try any of them for 10 seconds before you decide
- Mixing up to 5 sounds at once
- Unlimited saved mixes
**No ads. No sign-up. No tracking.** The app doesn't connect to the internet at all — everything happens on your device. Available in English, Japanese, German, French, Spanish, Korean, Traditional Chinese, Vietnamese, and Portuguese.
Every sound in this app is synthesized in code — no outside recordings or sound libraries.
This app plays ambient sound for falling asleep or focusing, and stops at a time you choose. It does not make any medical or health claims.
What’s new
Version 1.0.0 · Updated October 15, 2026
アプリ名の表示をストアの名前「ねむりおと」にそろえました。
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Rain & White Noise: Sleep Aid | – | Free | 0+ | Oct 15, 2026 | |
| Grocery Price Book: Receipts | – | Free | 0+ | Oct 27, 2026 | Compare |
| Ear Drill: Intervals & Chords | – | Free | 1+ | Oct 20, 2026 | Compare |
| Sakura Cat Walk: Focus Timer | – | Free | 1+ | Oct 20, 2026 | Compare |
| Yoga Poses & Timer | – | Free | 1+ | Oct 20, 2026 | Compare |
| Sourced Quotes & Affirmations | – | Free | 0+ | Oct 20, 2026 | Compare |
| Closet Note: AI Wardrobe | – | Free | 0+ | Oct 20, 2026 | Compare |
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