Best Quinterval Apps

250+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated November 2026

With an average user rating of 4.5★, the quinterval category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Quinterval Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1QuintervalQuintervalFree4.4★ (21)NoYesOct 2026
2Circle of FifthsCircle of FifthsFree4.9★ (233)NoNoOct 2026
3Mode CircleMode CircleFree4.6★ (5)NoNoOct 2026
4Scales Pro: Circle of FifthsScales Pro: Circle of FifthsFree4.5★ (289)YesYesOct 2026
5Circle of Fifths Music TheoryCircle of Fifths Music TheoryFree1.0★ (2)NoNoAug 2026
6Circle of Fifths Xtra CCircle of Fifths Xtra CFree—NoNoOct 2026
7Semitone - Music EducationSemitone - Music EducationFree5.0★ (14)NoNoOct 2026
8Lead Guitar — Chords & ScalesLead Guitar — Chords & ScalesFree4.0★ (20)NoYesOct 2026

Top Picks for Quinterval

Quinterval#1

Quinterval by Oliver Hahn

Circle of Fifths with Scales
Editor's Choice
🎵 Music
4.4😊(21 ratings)
FreeIn-App Purchases
Quinterval screenshot 1
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Quinterval screenshot 3

Explore the circle of fifths with interactive scale displays. Select keys via touch or slider to view major and parallel minor scales. Customize note notation and clef for a personalized musical experience.

What We Love

  • 👍 Simple and easy to use
  • 💡 Great for learning music theory
  • ✨ Clean UI design
  • 💰 Good pricing for Pro version
  • 🆓 Free and ad-free
  • ✅ Does exactly what it's supposed to
  • 💯 Very helpful reference tool
  • 🎵 Displays notes on staff
  • 🚀 Quick and convenient

Room to Improve

  • 🤔 Lacks in-app instructions
  • 🎛️ Limited functionality (e.g., one octave)
  • 🎶 No audio output for scales
  • 🎚️ Incomplete key signatures (e.g., missing 7 sharps/flats)
  • 🎛️ Enharmonic display issues (Gb/F#)
  • 🎛️ 'H' for B scale is confusing
  • 🎛️ Shadow effect reduces legibility
Circle of Fifths#2

Circle of Fifths by Josh Liebe (Pty) Ltd

Make better music now
Strong Contender
🎵 Music
4.9😊(233 ratings)
Free
Circle of Fifths screenshot 1
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Circle of Fifths screenshot 3
Circle of Fifths screenshot 4

Explore music theory with a visual representation of the 12 keys. Understand scales, compose chord progressions, and mix in key. Features color-coded relationships, key signatures, and sounded chords for each key.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and effective
  • 🎨 Great visual representation
  • 🔊 Helpful audio feedback
  • 💰 Free and no ads

Room to Improve

  • 🔧 Lacks some advanced features
  • 🔀 Difficulty toggling between chord and arpeggio modes
  • 🔇 Limited sound options
Mode Circle#3

Mode Circle by Dr. Garbers Softwareentwicklung

Related Scales
Worth Considering
🎵 Music
4.6(5 ratings)
Free
Mode Circle screenshot 1
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Mode Circle screenshot 5
Mode Circle screenshot 6

Explore all 12x7 diatonic scales interactively. This app displays and plays selected scales, offering various arrangements and views based on scale tones, fundamentals, brightness, or relationships. It allows for highlighting specific modes or freely selecting any scale.

More Quinterval apps to explore

FAQ about Quinterval

What are the best quinterval apps for iPhone?
Quinterval tops our quinterval apps ranking as of November 2026, with a 4.4-star average from 21 App Store ratings, and it's free to download.
Yes — 19 of the top quinterval apps we rank are free to download, including Quinterval and Circle of Fifths.
Quinterval has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ quinterval apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.