Amazing Slow Downer app for iPhone and iPad

4.6 ( 6896 ratings )

Music Education
Developer: Roni Music

14.99 USD

Current version: 6.8.2, last update: 9 months ago
First release : 27 Mar 2009
App size: 5.2 Mb

If youre 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 youll 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.

New - Support for streaming "Apple Music" audio!

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

Please note: According to Spotify, third party apps will not any longer have access to streaming Spotify content in a way that works for slowing down / pitch change audio starting September 1, 2022. This will affect Amazing Slow Downer.

This means that you should NOT buy Amazing Slow Downer if playing Spotify content is your only use of the app.
This change does NOT affect any other type of audio content that Amazing Slow Downer can play back.

Pros and cons of Amazing Slow Downer app for iPhone and iPad

Amazing Slow Downer app good for

Excellent app which does what you expect it to do. Expensive but very accomplished, yet simple.

This App is really "amazing" and in use every day. It makes practicing and teaching so much easier! My students (and I) love it!

Does what is expected, good sound quality, looping feature well made. A bit expensive but very useful for me. Thanks!

Please enable pitch to go +/- 8 semitones (up or down one octave) rather than just six semitones. Keep up the gray work! I have been using the desktop Mac version for years!

I have been using windows version for a long time! This is amazing as well! You can store loop sections too and recall them later. Worth the money.

this tool is absolutely amazing! you know that frustration you get when youre trying to hear that one lick on your favorite track? well now its gone! that mechanical choppiness you get with other speed shifters? gone! trying to get just the right segment to loop? easy! you would think $15 is too much... and it is expensive, but its better than anything else out there! just try it.

Some bad moments

I have yet to be able to get this app to work on my ipod!! Its very frustrating given that the free version was so promising. I have also not been able to reach any support for the app. Very disappointing.

Well, what can one say. It does in fact slow down music without changing the pitch. The audio quality is good. Beyond that though, the user interface looks like a dogs breakfast. There is no benefit to the extra screen space on the iPad - it just blows up the ugly buttons and sliders. It doesnt even have a waveform view! I find that an astounding omission considering that all of the competitors on iOS and the desktop have one. As a result, ASD makes it much harder to find and pinpoint a loop than the competition. Its also lacking in features at the price point. Do your research folks - there are actually a few "amazing" slow downer music apps for iOS. Do yourself a favour and search the store for a few before defaulting to this one because you used the desktop one ages ago.

I love this program and have been using ASD for years. However, the most recent update wont allow me to fully access my iTunes library on my phone. Help!

This app was good at first, then for some reason the app requires you to also have a premium Spotify account to use the app. In total, you are paying $25+ for an app that just adjusts the speed and pitch of songs. Dont waste your time and money!

$14 for an app that doesnt play any songs from my iTunes and wants you to have a premium Spotify account? Total rip off!

I love the interface and the actual functionality of slowing down tunes with this app. The only problem is that it doesnt work with Apple Music, which nowadays is how I get my music. If you have a Spotify Premium account youll be happy. Otherwise its not worth it.

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