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Slow Down Music Trainer

By Andy Davidson

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A music player for musicians, singers, dancers, choreographers, 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 devices built in iPod Music player. Access all of your music anywhere any time!

- 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 in Version 3.5.2

Added support for files in AIF format

Fixed several user reported bugs

- Progress bar labels displayed wrong values in certain cases
- Fixed jump button
- App crashed when playing really short phrases
- Improved audio routing changes (support for plugging in headphones or external speakers)
- Improved over all stability

I really appreciate comments, suggestions, and bug reports



iPhone Screenshots

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Customer Reviews

Love the program

I use this app constantly on my phone! When I'm working on a song to learn - I find the key that works for me - and then play it in that key to practice along with. Then with the program, I create phrases or bits of the song, and play just those parts I really need to work on to get the phrasing just right. I have also created phrases of the instrumental breaks, so I can try and learn some of those fancy licks - and then I can slow it way down with the program to try and catch every note. I know you're saying - oh I can do that on my computer, but I use it on my phone at work during my lunch, on road trips, etc. I also use it at my music lessons to play for my instructors for demonstration purposes. It's awesome!

Was great, but no longer works.

I'd been looking for an app that changed the tempo of songs without compromising pitch and sound quality & finally found this one. I must say, for a long time, I was pleased. I enjoy using it to speed up or slow down songs so I can exercise or run to the beat. For The last couple years, I've used the app frequently – at least a couple times a week. However, all of a sudden the app will not work with any of the songs I try to choose from The music loaded on my phone through iTunes. Each time I try a new song, I get an error message stating that the song is probably not on my device – which it is. The old songs I loaded into my favorites section still work, but none of the new songs do. Very disappointed. I loved music trainer.

Doesn’t work

I just purchased this app based on the advice of my kid’s music teacher. I’ve seen it work, but it doesn’t for me. Getting the "problem calculating song length” error. I don’t use iTunes Match or iCloud on this particular device, and all the songs are natively synched. The songs play just fine in the native music player app. I’m running IOS 9.2.1 which is the latest available for iPad Air (my device). The last time this app has been updated is almost 3 years ago. If it doesn’t work for modern devices or IOS versions, it should be noted in the description. Otherwise, it should be pulled from sale.

Andy Davidson, please fix the app, or refund the money to all those who have purchased the non-working app!

Slow Down Music Trainer
View in iTunes
  • $3.99
  • Category: Music
  • Updated:
  • Version: 3.5.2
  • Size: 3.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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