Music Speed Changer

Change the speed and pitch of your music and other audio, independently.

Single Minded Productions · com.smp.musicspeed

4.6 out of 5 (30 ratings) 10M+ downloads v10.6.3-pl 14.7 MB Android 5.0+ PEGI 12 · Low Maturity

Download APK 14.7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v10.6.3-pl (4001292)
Updated: Aug 25, 2026 (1 month ago)
APK size: 14.7 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 64-bit
Category: Music & Audio (app)
Listed since: Jan 30, 2020 (at least)
Permissions: 14 (3 sensitive)
Website: singlemindedproductions.net/musicspeedchanger
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Music Speed Changer is an app by Single Minded Productions in the Music & Audio category, listed since at least January 2020. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).

Since version 8.8.4, the APK grew from 8.5 MB to 14.7 MB. Since version 8.5.5, the minimum Android version rose from 4.1 to 5.0. It asks for 14 permissions, 3 of them sensitive: record audio, read shared storage and modify shared storage. Compared with version 8.8.4, it adds 6 new permissions: “Read shared storage”, “Advertising ID”, “Google Play install referrer” and 3 more. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Ratings

4.6out of 530 ratings

5 ★77%
4 ★17%
3 ★0%
2 ★0%
1 ★7%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v10.6.3-pl

- Bug fixes and improvements

Description

From the listing uploaded by “appupdater”.

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. You can also save the adjusted audio to an MP3 or WAV audio file for sharing with friends or listening in another player. Music Speed Changer is great for musicians practicing an instrument needing to slow down the tempo or practice in a different tuning, speeding up audio books for faster listening, making nightcore or just rocking out to your favorite song at 130%. Features: -Pitch shifting- change song pitch up or down 24 semi-tones, with fractional semi-tones allowed. -Time stretching - change audio speed from 15% to 500% of original speed (change BPM of music). -Utilizes professional quality time stretching and pitch shift engine. -Rate adjustment - change the pitch and tempo of the audio together. -Opens most audio file formats. -Music looper - seamlessly loop audio sections and practice over and over (AB repeat play). -Advanced looping feature - move the loop to the next or previous measure or set of measures with the touch of a button after the perfect loop is captured. -Reverse music (play backwards). Decode the secret message or learn a passage backwards and forwards. -Playing queue - add folder or album to the playing queue and add/remove individual tracks. -Waveform view showing contours of the audio for precise seeking. -Equalizer - 8-band graphic equalizer, and preamp and balance control. -Analyze the audio to display the BPM and musical key of each track. -Markers - bookmark positions in your audio. -Audio effects - apply effects such as echo, flanger and reverb, or reduce the vocal levels in the music for a karaoke effect. -Great for making Nightcore or Fast Music creations. -Export your adjustments to a new audio file. -Save an altered version of the whole track or only the captured loop section (excellent for making weird ringtones). -Modern material design UI and simple to use. -Light and dark themes. -Built-in audio recorder. -Completely free and no restrictions on this music speed controller. -No waiting for your local audio file to decode, instant playback and instant audio speed and pitch adjustment.

Version history

4 versions are listed, going back to v8.5.5. Since v10.6.3-pl it requires Android 5.0+.

v10.6.3-pl LATEST Aug 25, 2026 14.7 MB TRUSTED v8.8.4 Mar 16, 2020 8.5 MB TRUSTED v10.2.6-pl Jun 23, 2026 13.8 MB TRUSTED v8.5.5 Jul 31, 2026 8.6 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 25, 2026.
Certificate issued to “Steve” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature not checked yet Aug 25, 2026
Validated against Google Play Aug 25, 2026
Signed byCN=Steve
Signing certificate (SHA-1)88:83:E8:D7:0F:07:BB:F2:5A:77:21:68:23:0A:C9:DF:76:8F:C1:EA
File MD58039e850a2e0c5e696e8d769ab8ffadd
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

Music Speed Changer requests 14 permissions, 3 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.smp.musicspeed.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone

Music Speed Changer APK: questions and answers

Is there a version of Music Speed Changer for older Android phones?

The current version needs Android 5.0 or later. Version 10.2.6-pl is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 10.2.6-pl · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Music Speed Changer free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Music Speed Changer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 8039e850a2e0c5e696e8d769ab8ffadd.