Music Speed Changer
com.smp.musicspeed
FreeContains adsIn-app purchasesEveryone
Key numbers
1M+Installs
4.8 / 179KRating
Feb 28, 2014Released
Oct 25, 2026Updated
Listing text
Change the speed and pitch of your music and other audio, independently.
Music Speed Changer allows you to change the speed of audio files on your device in real time without affecting the pitch (time stretch), or change the pitch without changing the speed (pitch shift). Alternatively, both speed and pitch may be adjusted together with a single control. The app is a music looper as well - you can slow down song speed and loop sections of the music for easy practice. Track splitter and t…
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=com.smp.musicspeed"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.smp.musicspeed'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=com.smp.musicspeed', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=com.smp.musicspeed');
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.smp.musicspeed |
|---|---|
| Developer | Single Minded Productions, LLC |
| Developer website | musicspeedchanger.com |
| Category | Music & Audio |
| Installs (exact) | 17,095,446 |
| Ratings | 178,660 |
| Reviews | 7,576 |
| Price | Free |
| In-app purchases | $0.99 - $9.99 per item |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 13.11.2-pl |
| Requires Android | 7.1 |
| Released | Feb 28, 2014 |
| Last update | Oct 25, 2026 |
| Record refreshed | Oct 27, 2026 |
Rating breakdown
5158K
411K
32.8K
21.6K
15.3K
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