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Version
v13.11.0-pl
Latest
Size
22.1 MB
Total
Category
video_music
Developer
Single Minded Productions LLC
Views
222
Updated
2026-10-08
Screenshots
Music Speed Changer Mod is a music and audio tool that lets you adjust playback speed and change a track's pitch on your phone. It is built for listening at a pace that suits you, whether you are working through a song, an audiobook, or a recorded lecture.
You can use separate speed and pitch controls to change how audio plays without needing a complex editing workflow. Version 13.9.0-pl also adds support for audio playback from MKV files.
Change Audio Playback Speed
The time-stretching controls let you extend or shorten a song's playback time by changing its speed. Music Speed Changer Mod supports adjustments from 15% to 500%, giving you a wide range for slowing down difficult passages or moving through audio more quickly.
This control also applies to spoken audio. You can slow down audiobooks and recorded study lectures when you need to hear the words more clearly, or choose a faster pace for material you already know.
- The flexible speed range lets you set playback from 15% to 500%.
- Time stretching changes the duration of a song through its playback speed.
- Audiobook and lecture speed control helps you adapt spoken recordings to your listening pace.
- Musicians can use the speed tools while practicing and editing songs.
Shift Pitch and Musical Key
Music Speed Changer Mod also lets you raise or lower a song's pitch. The pitch adjustment tools are intended to change the melody while preserving the singer's voice, so you can still hear the original vocal performance as you work with the track.
You have up to 24 pitch adjustment tools for changing a melody. This makes the app useful for trying songs at different higher or lower keys and for experimenting with fast and slow melodic variations.
- Precise pitch adjustment lets you move a song's melody up or down.
- Key practice tools support experimenting with songs in different melodic settings.
- Voice preservation is designed to keep the singer's natural voice audible after an edit.
- Song editing tools give musicians controls for shaping audio to their preferences.
MKV Audio Playback
The current release adds audio playback support for MKV files. This extends the types of media files you can use when applying the app's listening controls.
MOD Features
Pro Unlocked
- Pro Unlocked
What’s New
v13.11.0-pl• Backups now work across platforms.
• Albums and artists no longer appear twice.
• Added an option to show track titles in Folders.
• Simpler Sort by menu.
• Help now opens the new help center.
• Added Privacy options for US states with privacy laws.
• Fixed crashes when switching headphones or Bluetooth devices.
• Improved alphabetical sorting for every language.
• Bug and crash fixes.
Release notes published by the developer on Google Play.View on Google PlayRetrieved 2026-10-09
Verified package facts
These values are read from the installable file and cross-checked against the app's Google Play listing. JoJoy does not run antivirus scans and does not test each build on physical devices.
Data Safety
Published by Music Speed Changer’s developer on Google Play. It describes what the official app collects and shares, reproduced here so you can review it before installing.
- Data is encrypted in transitYour data is transferred over a secure connection
- Data can’t be deletedThe developer doesn’t provide a way for you to request that your data be deleted
Data this app may collect
- Device or other IDs
- Device or other IDsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- Location
- Approximate locationFraud prevention, security, and compliance · Advertising or marketing · Analytics
- App activity
- App interactionsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- App info and performance
- Crash logsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- DiagnosticsFraud prevention, security, and compliance · Advertising or marketing · Analytics
Data shared with third parties
- Device or other IDs
- Device or other IDsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- Location
- Approximate locationFraud prevention, security, and compliance · Advertising or marketing · Analytics
- App activity
- App interactionsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- App info and performance
- Crash logsFraud prevention, security, and compliance · Advertising or marketing · Analytics
- DiagnosticsFraud prevention, security, and compliance · Advertising or marketing · Analytics
View on Google PlayRetrieved 2026-10-09
Mod Review
This build suits listeners who need broad control over music, audiobook, or recorded-lecture speed, especially the 15% to 500% range. It can also fit musicians who want to try pitch changes and different keys while practicing. Skip it if you are uncomfortable with an app collecting approximate location, device identifiers, and app interaction data. Users who only need normal playback may not need these editing controls.
What the mod changes
The modification is labeled Pro Unlocked. Music Speed Changer Mod still centers on changing playback speed, time stretching, pitch adjustment, and MKV audio playback. The build remains based on the same audio-control functions for songs, spoken recordings, and pitch practice.
Pros
- The 15% to 500% speed range gives you room to slow difficult audio or accelerate familiar recordings.
- Pitch can be moved up or down, helping you explore a track in a different musical key.
- Audiobook and lecture controls let you adapt spoken recordings when clearer, slower listening is needed.
- MKV audio playback support expands the file types available for playback in version 13.9.0-pl.
Cons
- The app collects approximate location, device or other IDs, and app interaction information.
- Crash logs and diagnostic data are also collected, which may matter to users limiting technical data sharing.
- The official 13.9.0-pl release added MKV playback support, so check that this build matches that version.
Verdict
Install it when you need adjustable speed and pitch controls for music or spoken recordings and accept the listed data collection. Before installing, check that the build is version 13.9.0-pl if MKV audio playback matters to you.
FAQ
What playback speeds can Music Speed Changer use?
Music Speed Changer can adjust playback from 15% to 500%. You can use the range to stretch a song's playback time or make an audio recording play faster.
Can Music Speed Changer change a song's key?
Yes. The app can raise or lower pitch and includes up to 24 pitch adjustment tools. It is also intended for experimenting with songs at different melodic settings while practicing.
Does Music Speed Changer support MKV files?
Version 13.9.0-pl adds support for audio playback from MKV files. Check the installed build version when this format is important for your listening.
What does the Pro Unlocked build change?
This modified build is labeled Pro Unlocked. It retains the app's speed controls, pitch shifting, time stretching, and MKV audio playback support.
What Android version is required for Music Speed Changer?
Music Speed Changer requires Android 7.1 or later as a minimum requirement. The APK file size is 22.1 MB.
Version History
- v13.11.0-plCurrent22.1 MBAndroid 7.1 +Download Mod
- v13.9.0-pl22.1 MBAndroid 7.1 +Download Mod