iPhone Screenshots


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.(75% to 150%)
- 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

**Upgrade to full version to get the following features :
- No Ads.
- Change Speed.(50% - 200%)
- Save Phrase.
- Export AAC Format.

- Does not work with DRM protected songs(m4p)

What’s New

Version 2.4

status bar problem fixed.

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

Javabala ,

Good stuff

Great for learning my violin parts:). Would have gotten 5 star if it slowed more than 75%. I no it would sound kinda crappy, but it is what it is. Maybe update plz???

Yoshnozzi ,

Performs what I need

What I needed was something to loop only a portion of a song that I'm trying to learn on the drums. This performed that nicely because it has a marker function that begins and ends the loop alongside the physical representation of the song length. U can change the pitch a bit which is great for distinctions between highs and lows but you can't isolate the tone. But it keeps things from getting complicated. Love it and will use it for a long time.

Joe 派桥 ,

Works great

Just great for jazz transcribing to slow down. Hopefully not a quotia on how many songs you can import on this lite vers.


dotpico Inc.
6.2 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating


  • Family Sharing

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

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