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By Oliver Hahn

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Quinterval is a circle of fifths that also shows all tones of the selected scale.

A scale in the circle can be selected by tapping on the tonic or by turning the controller in the middle.

The display at the bottom shows the related major scale with its key signature. The first step and the sixth step with the related minor scale are slightly highlighted.

What's New in Version 1.4

Redesigned for iOS 7
Alto Clef now included


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1
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Customer Reviews

No app like this on the app store

So useful because i'm studying scales and im so glad i found this!

perfect reference for circle of 4th/5th

everything i need and nothing i don't.

View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Updated: Jun 02, 2014
  • Version: 1.4
  • Size: 1.1 MB
  • Languages: English, French, German, Spanish
  • Seller: Oliver Hahn

Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

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