Tuner - gStrings
org.cohortor.gstrings
FreeContains adsIn-app purchasesEveryone
Key numbers
1M+Installs
4.7 / 237KRating
—Released
Jul 8, 2026Updated
Listing text
gStrings - a chromatic tuner for the guitar, violin, or any other instrument.
gStrings is a chromatic tuner application measuring sound pitch and intensity. This is the ad supported version.It will let you tune any musical instrument (violin, viola, violoncello, bass, guitar, piano, wind instruments, your own voice/singing).Features include:1. multiple built-in instruments and tunings,2. support for user-defined custom tunings,3. a long list of built-in temperaments (just, pythagorean, meanto…
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=org.cohortor.gstrings"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'org.cohortor.gstrings'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=org.cohortor.gstrings', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=org.cohortor.gstrings');
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 | org.cohortor.gstrings |
|---|---|
| Developer | cohortor.org |
| Developer website | cohortor.org |
| Category | Tools |
| Installs (exact) | 26,178,251 |
| Ratings | 236,891 |
| Reviews | 22,738 |
| Price | Free |
| In-app purchases | $10.00 per item |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 3.0.2 |
| Requires Android | 7.0 |
| Last update | Jul 8, 2026 |
| Record refreshed | Oct 28, 2026 |
Rating breakdown
5205K
416K
34.9K
21.7K
18.6K