Sound Meter
kr.sira.sound
FreeContains adsEveryone
Key numbers
1M+Installs
4.4 / 205KRating
Nov 7, 2010Released
Oct 27, 2026Updated
Listing text
Measure environmental noise with your phone.
Sound Meter is in the 4th set of the Smart Tools collection.Have you ever suffered from the noise of the neighbors?SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference.REMEMBER! Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB). Voice calls do not require high-performance microphones.Therefore the maximum value is …
Get this app from the API
curl -H "X-API-Key: $APKAPI_KEY" \ "https://apiplay.net/api/v1/app?id=kr.sira.sound"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'kr.sira.sound'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=kr.sira.sound', {
headers: { 'X-API-Key': process.env.APKAPI_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=kr.sira.sound');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('APKAPI_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 | kr.sira.sound |
|---|---|
| Developer | Smart Tools co. |
| Developer website | smart-tools.biz |
| Category | Tools |
| Installs (exact) | 20,605,753 |
| Ratings | 205,366 |
| Reviews | 8,536 |
| Price | Free |
| In-app purchases | No |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 1.7.25 |
| Requires Android | 6.0 |
| Released | Nov 7, 2010 |
| Last update | Oct 27, 2026 |
| Record refreshed | Oct 27, 2026 |
Rating breakdown
5144K
439K
34.1K
22K
116K
