Vivace Theory 4+

Fastest Chord Calculator

Dylan Shade

Designed for iPhone

    • 4.6 • 5 Ratings
    • $0.59

iPhone Screenshots


Vivace Theory is where to go for fast theory. It currently can help you identify the name of groups of 2-4 notes. This ranges from various intervals, and chords including major, minor, diminished, augmented, 7th chords, 9th chords, etc.

Use the support email to request new chords to be added.

Ratings and Reviews

4.6 out of 5
5 Ratings

5 Ratings

Xavinho12345 ,

Amazingly useful!

Helps to identify the cords I’m playing, so I can share it with other band members.

keke8869 ,

Great app!

Very helpful! Love it

App Privacy

The developer, Dylan Shade, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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