If you're a musician who likes to learn new songs and techniques by listening to the same piece of music over and over but wish that the music could be played a little slower, then you'll enjoy Amazing Slow Downer.

You can repeat any section of the music at full speed, slow it down or even speed it up by changing the speed between 25% (1/4 of original speed) and 200% (double speed) without changing the pitch!

Change the tuning or musical key? No problem, Amazing Slow Downer handles that as well.

Setup seamless loops by touching the "Set" buttons during playback.

Amazing Slow Downer is the ideal tool for any musician, transcriber or dancer wanting to improve their skills.

Supports playback of streaming audio from both "Apple Music" and "Spotify Premium"!

Note: Some functions such as "Pitch change" and "Equalizer" are not available when playing "Apple Music" songs.

What’s New

Version 6.4.2

New - Made it possible to add videos from the "Movie Library" into a playlist

Ratings and Reviews

4.8 out of 5
4 Ratings

4 Ratings

Jazzkid74 ,

Mitt beste øvingsverktøy.

Denne appen har lenge vært mitt beste øvingsverktøy, både til å finne ut av detaljer i en låt og for å øve. Veldig kjekt at låter som ikke er i stemt i kammertone enkelt kan endres tonehøyde på. Nå som den støtter Spotify så slipper jeg å handle låtene jeg vil lære på iTunes. Knallbra. Anbefales på det varmeste.

Heppsannkeikka ,

Apple watch

I hope for this app to be compatible with apple watch. It’s a very pleasurable and useful app, that I wish to handle from the watch.

It’s playing all right, but it lacks controllers in the watch, so I can’t stop and start at the beginning of the tune and start it again from the watch, or fast forward/backward or use the ‘start from a decided point’ in the tune without doing it on the phone.

Yours E

Mortennn ,

Great app

Professional musician here. This is a great tool to have when transcribing music! Spotify is a killer feature.


Roni Music
7.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© Roni Music
159,00 kr


  • Family Sharing

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

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