Comparison

Theory Lessons vs Earpeggio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Theory Lessons

Explore 39 animated music theory lessons covering fundamental concepts like scales, chords, and intervals. Deepen your understanding of musical structure and analysis with this comprehensive resource.

Highlights
  • 39 animated music theory lessons
  • Covers staff, clefs, and ledger lines
  • Explains note and rest duration
  • Details major and minor scales
  • Teaches intervals and chord inversions
  • Includes Roman numeral analysis
  • Features musical analysis examples
Read full description

Theory Lessons features 39 music theory lessons from musictheory.net, presented in their original animated versions. Complete lesson list: • The Staff, Clefs, and Ledger Lines • Note Duration • Measures and Time Signature • Rest Duration • Dots and Ties • Steps and Accidentals • Simple and Compound Meter • Odd Meter • The Major Scale • The Minor Scales • Scale Degrees • Key Signatures • Key Signature Calculation • Generic Intervals • Specific Intervals • Writing Intervals • Interval Inversion • Introduction to Chords • Triad Inversion • Seventh Chords • More Seventh Chords • Seventh Chord Inversion • Diatonic Triads • Roman Numeral Analysis: Triads • Diatonic Seventh Chords • Roman Numeral Analysis: Seventh Chords • Composing with Minor Scales • Voicing Chords • Analysis: O Canada • Nonharmonic Tones • Phrases and Cadences • Circle Progressions • Common Chord Progressions • Triads in First Inversion • Triads in Second Inversion • Analysis: Auld Lang Syne • Building Neapolitan Chords • Using Neapolitan Chords • Analysis: Moonlight Sonata

About

Earpeggio

Enhance your musical skills by training your ear to identify intervals, chords, scales, and rhythms. This app offers various exercises and tests to track your progress and improve your musical hearing.

Highlights
  • Interval identification
  • Chord identification
  • Melody dictation
  • Rhythm dictation
  • Progress statistics
  • Customizable exercises
Features
Read full description

Become a better musician! Master the identification of intervals, chords, scales and rhythms solely by hearing them. Earpeggio is an ear training app which lets you improve your musical hearing. Earpeggio provides ten different exercises, including: - Interval identification - Chord identification - Chord progressions - Melody dictation - Rhythm dictation Once you are bored with exercising, try taking the tests and see what your limits are. The broad statistics give you meaningful insights on your progress and help you achieve your goals.

Screenshots

Theory Lessons4 screens
Earpeggio4 screens

Verdict

The call

The clearest difference is price: Earpeggio at Free against Theory Lessons's $2.99. Earpeggio also leads on rating (4.9 vs 4.4) and ratings volume (9.8K vs 127). Theory Lessons's advantage is chart position (#15 vs unranked). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Earpeggio is free to download; Theory Lessons costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Earpeggio holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Earpeggio has 9.8K ratings behind it against 127, so its average is the more settled of the two. Written reviews point the same way: 83% of Theory Lessons's written reviews are positive against 86% of Earpeggio's.

UpkeepUpdate frequency

Theory Lessons ships an update every 4 months, Earpeggio every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 6 level
Theory Lessons versus Earpeggio: the parameters behind the verdict, then further details
ParameterTheory LessonsEarpeggio
Price$2.99Free — better
Rating4.4 (127 ratings)4.9 (9.8K ratings) — better
Positive reviews83.1% of reviews86.0% of reviews — better
Number of ratings1279.8K — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#15 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.815.0 — better
Further details — not scored
Size4 MB36 MB
Age rating4+4+
Developermusictheory.netBalazs Kiss

Customer experience

Theory Lessons

All ratings126 ratings
Positive84.1%
Neutral7.9%
Negative7.9%
Written reviews154 reviews
Positive83.1%
Neutral5.8%
Negative11.0%

Earpeggio

All ratings9,770 ratings
Positive97.9%
Neutral1.2%
Negative0.8%
Written reviews271 reviews
Positive86.0%
Neutral7.0%
Negative7.0%

User reviews

Theory Lessons

From 127 App Store ratings

What we love

  • 🚀 Efficient and easy to use
  • 👍 Clear and concise explanations
  • 💡 Helpful visual aids and animations
  • 🤩 Excellent learning tool for beginners
  • 🔍 Comprehensive coverage of music theory

Room to improve

  • 🐛 Audio issues on some devices
  • 🔍 Limited content compared to website
  • 🤔 Keyboard-centric approach may not suit non-pianists
  • 💰 Paid app when website is free

Earpeggio

From 9.8K App Store ratings

What we love

  • 👍 Great for ear training
  • 🚀 Efficient and easy to use
  • 💡 Customizable exercises
  • 🤑 Completely free with no ads
  • 🤓 Helpful for music theory and exams

Room to improve

  • 🐛 Occasional bugs and crashes
  • 🔇 Poor sound quality of instruments
  • 🤔 Unclear instructions for beginners
  • 🤯 Difficulty progressing to more advanced levels

Bugs and requests

Theory Lessons

Reported bugs

2 issues
  • Directional arrows and guidance symbols not working on iPad
  • Text panels cut off at the bottom and unable to be resized

Requested features

4 requests
  • Add more advanced theory topics
  • Incorporate practice exercises and quizzes
  • Include support for other instruments beyond piano
  • Integrate with the Tenuto app for a more complete experience

Earpeggio

Reported bugs

4 issues
  • Notes getting stuck or not turning off
  • Login and password reset functionality not working
  • Melodic dictation exercises not displaying properly
  • Inconsistent scoring and progress tracking

Requested features

5 requests
  • Option to change instrument sounds
  • Ability to repeat completed goals
  • More detailed feedback on mistakes
  • Adaptive difficulty based on user performance
  • Integration with other music learning platforms

In-app purchases

None

Theory Lessons

No in-app purchases

None

Earpeggio

No in-app purchases

Questions

Is Theory Lessons free?
Theory Lessons costs $2.99, with no in-app purchases.
Is Earpeggio free?
Earpeggio is free to download, with no in-app purchases.
Which has better reviews, Theory Lessons or Earpeggio?
Earpeggio is rated higher. Theory Lessons averages 4.4 out of 5 from 127 ratings, while Earpeggio averages 4.9 from 9.8K ratings.
Do Theory Lessons or Earpeggio have ads?
Neither Theory Lessons nor Earpeggio shows ads.
Which is updated more often, Theory Lessons or Earpeggio?
Theory Lessons ships an update every 4 months, and Earpeggio every 2 months. Most recently, Theory Lessons was updated on November 6, 2026 and Earpeggio on November 7, 2026.

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