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This App is the Music Dictation Player and the fastest, and easiest way to learn new songs by slowing down or speeding up play back without changing the pitch!

Works with guitar, bass, trumpet, piano, voice or any other instrument and 'learn by ear'.
It can be used for the listening of the foreign language, too.

Other features:
- change speed without any change in pitch.(50% to 200%)
- change key.(-6 to 6 semitone)
- change start time, end time keeping length.(dragging the red range rectangle)
- realtime seeking.(drag orange play button)
- speed, key, start time, end time can change without music pause!
- repeat phrases
- save phrase
- phrase can export AAC Format.

- Does not work with DRM protected songs(m4p)
- iPhone 3G can't export to AAC.

What’s New

Version 2.2

This app has been updated by Apple to use the latest Apple signing certificate.

Fixed iOS6 problem
iOS11 support

Ratings and Reviews

4.1 out of 5
7 Ratings

7 Ratings

TheDon1962 ,

Great App

Love the app. Much more stable than the music factory. Wish the quality of the music was a little better.

Piladeal ,

Transcription Helper!!

Great transcription tool!! You can slow down and save sections of tunes to work on. Really helpful for quick phrases! Highly recommend!

Areyouhavingalaugh ,

Great ap

Great app, slowing the song down in the correct pitch make learning parts much faster.

App Privacy

The developer, dotpico Inc., indicated that the app’s privacy practices may include handling of data as described below.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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