Features & Capabilities

NSM Circle of Fifths is an interactive music theory companion by Nathaniel School of Music for students, teachers, composers, and improvisers.

Explore keys, scales, modes, intervals, harmonic movement, cadences, modulation paths, and progressions around the circle of fifths. The app combines clear visual maps with playable examples so you can see, hear, and practice how music connects.

FEATURES

  • Interactive circle of fifths visualization
  • Major and minor key signatures with relative key relationships
  • 13 learning modes covering scales, modes, cycles, harmony, and practice
  • 24 guided lessons and hundreds of quiz questions
  • Ear-training and interval practice
  • Progression, cadence, and modulation tools
  • Tone.js audio playback for scales, chords, and patterns
  • Works without an account

BY NATHANIEL SCHOOL OF MUSIC Built for practical music learning, composition practice, and harmony fluency.

User Growth & Download Statistics

App
By:
Jason Zachariah
Version:
1.0.1 Last updated: 2026-06-01
Version code:
886363141
Creation date:
2026-05-27
Compatible devices:
Size:
6.99MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-13
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Jason Zachariah
Apple Apps Store
https://apps.apple.com/ro/app/nsm-circle-of-fifths/id6772973741
Website:
https://circle-of-fifths.nathanielschool.com

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