Super Slow Downer

Super Slow Downer

Slower music w/o pitch change

24 ratings
7 reviews
$0.99

Details

  • Released
  • Updated
  • February 19, 2021
  • July 24, 2026

Features

Super Slow Downer screenshot #1 for iPhone
Super Slow Downer screenshot #2 for iPhone
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Super Slow Downer screenshot #7 for iPhone
iphone
ipad
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About

This music app lets you adjust playback speed without altering pitch, perfect for learning songs. You can loop sections, speed up or slow down tracks from 25% to 200%, and even change the key.

Adjust playback speed (25%-200%)
Maintain original pitch
Loop song sections
Change song key
Load local music files
Supports iCloud Drive
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What's New in Super Slow Downer

3.2

July 24, 2026

This version fixes some issues with iOS 27 that will cause song imports to not show.

User reviews

I was loving it

Until one day it stopped letting me import songs. I tried deleting it and redownloading it, I tries deleting the song file from my phone and then redownloading that. Nothing. I can’t figure out what happened or how to fix it. There’s literally no help links anywhere.

Doesn’t work!

It worked and I could download my music onto it… now it doesn’t! Waste of £1

Minimalist at best!

This app is simple and easy to use, yet very powerful.

Export issue

For $0.99 I didn't mind trying it. It does what it says, but I don't see a way to export the new slowed down version. There is an export option, but it just exported a copy of the unaltered original file. Am I missing something?

Works perfectly

I was hesitant to buy this because it looked basic and is a few years old but this app works perfectly. The interface is very simple to use. I use it for practicing guitar songs. I load the mp3 onto my ipad and then can pull it into this app and change the pitch or speed up/slow down. I am learning some an halen tunes that are in D# but want to play them in standard tuning, so i just bump them up 1 semitone with this app and the sound perfect. This is like an old tascam trainer i used to have that cost a fortune, but this app works better, does more and costs very little. Every guitar player should buy this app.
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Developer apps

FAQ

What is Super Slow Downer?

Super Slow Downer is a music application designed to help users slow down or speed up music playback without changing the original pitch. It allows for looping specific sections and adjusting the key of a song, making it ideal for practice and learning.

How much does Super Slow Downer cost?

Super Slow Downer is a paid application, available for a one-time purchase of $0.99. This price grants you full access to all its features for practice and music learning.

What devices is Super Slow Downer compatible with?

Super Slow Downer is compatible with both iPhone and iPad devices. It is designed to run on Apple's mobile operating systems.

Can I use Super Slow Downer with streaming music services like Apple Music or Spotify?

No, Super Slow Downer does not support streaming music from services like Apple Music or Spotify. You can only load music files saved on your device's music library or iCloud Drive.

Does Super Slow Downer have ads?

No, Super Slow Downer does not contain advertisements. As a paid application, it offers an ad-free experience for uninterrupted use.

How often is Super Slow Downer updated?

The latest version of Super Slow Downer is 3.0, last updated on March 29, 2026. While this indicates a recent update, the frequency of future updates will depend on developer plans.

What is the age rating for Super Slow Downer?

Super Slow Downer has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

What do users like about Super Slow Downer?

Users appreciate Super Slow Downer for its ability to precisely control music playback speed and maintain pitch, which is highly beneficial for learning instruments or practicing routines. Its user-friendly interface for looping and adjusting song sections is also frequently praised.