Music Speed Changer ▶▶▶

Music Speed Changer ▶▶▶

Tempo, Pitch, Loop & Effects

4.1K ratings
702 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • March 7, 2022
  • October 5, 2026

Features

Music Speed Changer ▶▶▶ screenshot #1 for iPhone
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Music Speed Changer ▶▶▶ screenshot #10 for iPhone
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About

Adjust the tempo and pitch of audio files in real-time without altering the other. Loop sections for practice, add effects, and save your modified tracks. This tool is ideal for musicians, students, and anyone looking to manipulate audio for learning or creative purposes.

✓Independent tempo and pitch adjustment
✓Real-time audio manipulation
✓Music looping with A/B repeat
✓Key and BPM detection
✓Audio effects (reverb, delay)
✓Save and export modified audio
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What users say about Music Speed Changer ▶▶▶

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What's New in Music Speed Changer ▶▶▶

1.22.0

October 5, 2026

• Moving to a new iPhone or iPad keeps your markers, presets, key and BPM, play counts and playlists on the right tracks. • New in Settings: Backup and Restore. Export a backup file and import it on another device, find missing files, or forget missing tracks. • Tracks whose files aren't on this device yet stay in your lists, marked "Not on this device". Import the file again, or use Find Files, and everything comes back. • A file a cloud service replaces with a newer version keeps its markers and settings. • Backups work across platforms: a backup made by Music Speed Changer on another platform imports here, and a backup made here imports there. Use the latest version of the app on both. • Snap to Beats finds beats all the way to the end of the track, and key and BPM detection use the whole song. • Fixed crashes when seeking, skipping or pressing play, and when tapping a track in Playing Next. • Fixed Play Next with shuffle on showing added tracks twice and hiding others. • Bug fixes.

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Subscriptions & In-App Purchases

Pro Version Monthly

Vocal formant correction pitch shift, no ads.

$0.991 Month
7 Days trial
How to cancel Music Speed Changer ▶▶▶ subscription ⁉️

User reviews

Good

Gooooooood

Nice app, needs a little work

Works about as well as the android version, though managing the library is a right pain. It would be nice if i could just pick a folder with all my music neatly organized into subfolders instead of having apple music prioritized, with files on my device having to be imported one folder at a time. Im also not sure i like the waveform display. It moves a bit fast, and i prefer the segmented style from the android version. Glad to see this app on iOS, though. Have a nice day :)
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Automatic down load not working to continuously change the speed on my songs It should work

How to get all my songs tried to get the improved speed level I don’t know how to do

Best5star

Using for years now

THEY FINALLY UPDATED THE WAVEFORM

This app is already a Godsend as I can play with my tracks without having to edit the whole thing but they finallt updated the waveform so that you can see it in reverse too! 💃🏾🕺🏾

User experience

🐞

Reported Bugs

3 issues

Pitch and formant controls not working as expected

Bug

Ads playing over music and unable to be skipped

Bug

Inconsistent behavior when switching between songs

Bug
✨

Requested Features

5 requests

Add an equalizer feature

Feature

Implement a playlist creation and management system

Feature

Allow importing music from cloud storage services

Feature

Add support for more audio file formats

Feature

Introduce a volume booster option

Feature

FAQ

What can Music Speed Changer do?

Music Speed Changer allows you to alter the speed (tempo) and pitch of audio files on your device in real-time. You can adjust these independently or together. It also functions as a music looper, enabling you to slow down songs and loop specific sections for practice. The app includes an integrated music player with playlists, an equalizer, and various audio effects.

How does the app help with music learning?

This app is a valuable learning aid by allowing users to slow down difficult musical passages and loop them for repeated practice. You can also adjust the pitch to match your vocal range or to learn songs in different keys. Features like A/B repeat looping, markers, and beat grid snapping further enhance its utility for students and teachers.

Is the app free to use?

The app is free to download and use, offering a range of features for audio manipulation and playback. However, it also offers a Pro version with advanced features like automatic formant shift for natural voice tone correction and independent formant shift controls. These advanced features are available through in-app purchases.

What devices is Music Speed Changer compatible with?

The application is designed for mobile devices, supporting audio files from your device's storage or cloud drives. It functions as a music player and editor, so it is compatible with Android devices. Specific OS version requirements are typically found in the app store listing.

Can I save my modified audio files?

Yes, you can save all your modifications to a new audio track. The app supports exporting these changes to an M4A file, with options for lossless or AAC encoding. This allows you to keep your altered music for future use or sharing.