Slo: Sleep Sounds, Brown Noise
com.sleep.sounds.noise.rain
FreeContains adsIn-app purchasesEveryone
Key numbers
1K+Installs
4.1 / 534Rating
Jun 3, 2024Released
Oct 27, 2026Updated
Listing text
Brown noise & sleep sounds: rain, waves, fan, binaural beats & frequencies.
Slo is a brown noise and sleep sounds app with 150+ curated sounds for sleep, focus, and relaxation. Play deep brown noise on its own, or mix it with rain, waves, and fan sounds — each layer with its own volume — and set a sleep timer that stops playback automatically.Key features• Brown noise – deep, low-frequency rumble many people choose for focus and sleep• White, pink & green noise – broadband noise colors …
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=com.sleep.sounds.noise.rain"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.sleep.sounds.noise.rain'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=com.sleep.sounds.noise.rain', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=com.sleep.sounds.noise.rain');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);1,000 free credits a month, no card needed. API reference
Screenshots
Fields in the API response
| Package name | com.sleep.sounds.noise.rain |
|---|---|
| Developer | Melted Butter |
| Developer website | slonoise.com |
| Category | Health & Fitness |
| Installs (exact) | 47,393 |
| Ratings | 534 |
| Reviews | 56 |
| Price | Free |
| In-app purchases | $3.99 - $39.99 per item |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 3.135.8 |
| Requires Android | 9 |
| Released | Jun 3, 2024 |
| Last update | Oct 27, 2026 |
| Record refreshed | Oct 28, 2026 |
Rating breakdown
5335
463
340
220
167
