A music player for musicians, singers, dancers, choreographers, transcriber, and students. It lets you really hear all the nuances.

Slow Down Music Player makes it easy to learn new songs by slowing down or speeding up play back without changing the pitch! The song will sound the same as the original just faster or slower.

You can use the phrase editor to isolate the tricky parts of a song like the solo or a cool lick, and loop that section over and over again.

Use it to slow down a song to work out a tricky solo, hear the lyrics, or work on a transcription. Use it to choreograph a dance routine. Makes a great vocal trainer.

Use the speed up feature it to review lecture notes, pod casts or audio books stored in your iPod Music Library

Works with guitar, bass, trumpet, piano, voice, or any other instrument or audio file.

Whether you are a professional or a student this is a must have tool!

Other features:
-Seamless integration with your Spotify Premium Account, iTunes, Apple Music, and thrid party apps.
- Note Apple only allows iTunes and Apple Music user to plays song they download and own.

- Easy to define and save phrases
- Loop phrases or entire song
- Change tuning or musical key

- Share slow downed version of a song or phrase with your friends and students

Questions, comments, or suggestions? Send email to

What’s New

Version 5.2.1

Fixed bug prevent phrase editor from working correctly

Ratings and Reviews

2.8 out of 5
20 Ratings

20 Ratings

Stelsbabe ,

Slow down song

Good app but need to fix the issue of it freezing. I have to keep deleting and reinstalling.

BrianStockport ,

Love the new version

This app is an essential tool for me - I have been using it for a number of years to help me learn difficult bas and lead guitar parts. The previous version was marooned on an old version of iOS, so I had to keep an old iPhone 4 to use it. I was delighted when the new version came out with all of the functionality of the old version but a much classier user interface. Finally my old iPhone 4 can be retired! I can’t rate this app highly enough - if only the star rating could be turned up to 11!

Shortybanana ,

Selecting phases not working

I didn’t find this app user friendly. Pressing some buttons caused the app to close and I gave up trying to create a phrase.
The help screenshots looked nothing like the app screens.

Developer Response ,

Hi ShortyBanana

Sound like you may have an older version of the app. You can get the latest version for free. It has a bug fix that matches your description. Feel free to contact our support team at



Andy Davidson
24.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
In-App Purchases
  1. Music Trainer Unlimited £1.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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