Comparison

Music Theory vs Mémo Notes

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

Head to head
About

Music Theory

This app offers a gamified approach to learning music theory, covering intervals, rhythm, and sight-reading. It features a guided "Journey" mode for beginners and a "Free Play" mode for advanced musicians to hone specific skills.

Highlights
  • Gamified music learning
  • Interval recognition
  • Rhythm training
  • Sight-reading practice
  • AI personalized tips
  • Progress tracking
Features
Read full description

Train your musical ear through games. NoteHunter is two apps in one: a guided Journey that teaches music the way real teachers do, and a Free Play sandbox where serious musicians drill the skills they actually need. LEARN: A FULL MUSIC THEORY COURSE (NEW) Nine units and 47 short lessons cover how music actually works: the staff, note names, rhythm and meter, scales, keys and the circle of fifths, intervals, chords, and cadences. Every lesson plays what it teaches, and quick drills after each one make sure it stuck. THE JOURNEY (great for kids, parents, and beginners) A step-by-step path through four biomes: Meadow, Forest, Mountains, and Ocean. Each biome adds new skills in the order music education actually teaches them. Higher or Lower comparisons, melodic contour, Sol-Mi singing, intervals, rhythm patterns, and sight reading. A friendly Bear mascot walks the map with you. Meadow and Forest are free; Mountains and Ocean unlock with Premium. FREE PLAY (for musicians who know what they want to practice) Jump into any drill at any difficulty: • Note Practice: identify random notes across your chosen pitch range • Interval Training: recognize the distance between two notes • Rhythm Hunter: drag and drop beats, from quarter notes to complex syncopation • Sheet Reading: read notes from the staff with adjustable difficulty ranges INSIDE EVERY MODE • AI Coach gives personalized tips and explanations as you play • Add reference notes to ground your practice • Multiple time signatures (4/4, 3/4, 2/4, 6/8) • Track streaks, accuracy, and progress across all modes • Haptic feedback so you feel every beat • Piano, guitar, violin, and flute sounds • Game Center leaderboards and achievements For kids, parents, music students, singers, and any musician who wants stronger ears. Start free. Start now. The app offers subscriptions that unlock custom settings and unlimited play: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mémo Notes

Features
Read full description

Mémo Notes est un jeu éducatif simple et élégant pour apprendre à reconnaître les notes au clavier. Le principe : retournez les cartes pour découvrir une note, écoutez-la, et retrouvez la paire correspondante. Chaque note réussie joue son vrai son de piano. ▸ Mode Notes (niveau 1) : 12 notes à apparier ▸ Mode Accords (niveau 2) : 12 accords à reconnaître (majeurs et mineurs) ▸ Notation française (do, ré, mi…) ou anglaise (C, D, E…) ▸ Score, note sur 10 et chronomètre pour suivre la progression ▸ Voix de synthèse pour annoncer les notes ▸ Option bémols pour découvrir les altérations Mémo Notes fait partie d'une suite de jeux musicaux conçus pour les élèves de conservatoire, d'école de musique et de collège. Le jeu est utilisé en classe par des professeurs de formation musicale. Les résultats peuvent être envoyés à un professeur via un code de session pour suivre l'évolution de chaque élève. Sans publicité, sans achat intégré, sans collecte de données personnelles d'élèves.

Screenshots

Music Theory4 screens
Mémo Notes2 screens

Verdict

The call

The clearest difference is in-app purchases: Mémo Notes at none against Music Theory's 3. Mémo Notes also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support 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

Both are free to download. Music Theory sells 3 in-app purchases, starting at $2.99 per month. Mémo Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Music Theory ships an update every 2 weeks, Mémo Notes weekly. The most recent releases landed on October 11, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
Music Theory versus Mémo Notes: the parameters behind the verdict, then further details
ParameterMusic TheoryMémo Notes
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size139 MB3 MB
Age rating4+4+
DeveloperAkos KomuvesFrancois Fouqueau

In-app purchases

3 purchases

Music Theory

Subscriptions2
  • Monthly7 Days trial$2.991 Month
  • Annual7 Days trial$19.991 Year
One-time1
  • Lifetime$24.99
None

Mémo Notes

No in-app purchases

Questions

Is Music Theory free?
Music Theory is free to download, with in-app purchases available.
Is Mémo Notes free?
Mémo Notes is free to download, with no in-app purchases.
Do Music Theory or Mémo Notes have ads?
Neither Music Theory nor Mémo Notes shows ads.
Which is updated more often, Music Theory or Mémo Notes?
Music Theory ships an update every 2 weeks, and Mémo Notes weekly. Most recently, Music Theory was updated on October 11, 2026 and Mémo Notes on September 20, 2026.

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