Music Theory Advanced vs ScaleMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Music Theory Advanced
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Music theory tests: Notes (Notation / Piano), Key Signatures, Intervals, Chords, and Rhythms, covering basic musicianship at an advanced level. Includes a 'Grade Book' list of all saved results that you can print or share. • Notes, Intervals and Chords include an Ear Training mode that quizzes by audio only, while Rhythms is customizable from easy to nearly impossible. • All pitched quizzes support Treble, Alto, Tenor and Bass clefs. • Interval and chord roots pitches can be random or set before each question. • Set a specific number of questions or grade only the number answered. Notes module tests music notation and piano keyboard knowledge. Key Signatures covers major and minor keys as well as the seven diatonic modes. Set separate maximum number of sharps or flats for the quiz. Intervals includes simple and compound intervals played harmonically, melodically up or down. Intervals covered are major, minor, diminished, augmented 2nds, 3rds, 6ths, 7ths, and diminished, perfect, and augmented 4ths, 5ths, and octaves. Chords include triads and seventh chords played harmonically, melodically up, down or broken. Triads are major, minor diminished and augmented. Seventh Chords are dim7, min7(b5), min7, min(maj7), dominant7, maj7, dominant7(#5), maj7(#5). Rhythms tests your rhythmic and polyrhythmic skills. Develop hand independence with two lines of rhythms. - Customizable options include; up to 16 measures in 2/4, 3/4, 4/4 or 5/4, one or two lines of rhythms, each with up to 3 pitches, include specific note/rest values, and exclude grading durations (for percussionists). - Included note/rest values: Whole, Half, Quarter, Eighth, Sixteenth, Dotted Half, Dotted Quarter, Dotted Eighth, Triplet Half, Triplet Quarter, and Triplet Eighth. The Grade Book is filterable by name and subject. Grades include the name, date and time the quiz was taken, all relevant settings (clef, number of questions, etc.), and score (percentage and letter grade).
ScaleMate
This app provides an interactive reference for understanding music scales and jazz harmony. It allows users to hear, visualize, and manipulate scales to deepen their comprehension of musical concepts. Features include expert write-ups, practical usage tips, and animated transformations between scales.
- Hear scales as melodies
- Visualize scales on circle of fifths
- Expert scale write-ups
- Manipulate scales and hear changes
- Full library of scales
- Automatic scale recognition
- Animated scale transformations
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ScaleMate is a modern, interactive reference to jazz harmony. ScaleMate lets you… HEAR SCALES conventionally or as random melodies. VISUALIZE SCALES in ways that help you understand them deeper. READ & LEARN through built-in, expert scale write-ups & use tips. MANIPULATE SCALES while you listen. Hear the effects instantly to understand how scales differ. ————————————————— ScaleMate is a reference that shows you & plays for you any scale you wish…. But that's just the beginning. ScaleMate helps you hear & understand scales and harmony more deeply… by teaching you to visualize scales in ways that match what they sound like. Imagine… Wouldn't it be nice to have a single image to understand all the modes of the major scale? Ever wonder why the modes are ordered so oddly, hopping between major & minor & dominant? Or notice that the Altered Scale is the "darkest", most minor sounding of all possible dominant scales? Or that its tritone-substitution, the Lydian Dominant Scale, is the "brightest" of them all? Ever notice that the minor pentatonic scale is a mode of the major pentatonic scale and wonder whether there were any other useful pentatonic modes? Ever notice that the major pentatonic scale (and its modes) are the only 5-note scale that doesn't contain any half steps or tritones? ScaleMate shows you scales in a way that makes these observations natural and immediate… and plays you the results too. Or ever just wonder what the definition of a dominant chord is and which common scales can be used for them? ScaleMate's got you covered. ——————— FEATURES ——————— USE IT RIGHT AWAY Use ScaleMate right now! Built-in help is there for you whenever you want it. LISTEN ScaleMate lets you hear what scales sound like, by playing them up & down, or by playing random melodies that use them. VISUALIZE WHAT YOU HEAR ScaleMate shows every scale both linearly (for melodic understanding) and on the circle of fifths (for harmonic understanding). FULL LIBRARY OF SCALES ScaleMate knows all the scales you're ever likely to encounter. A WELLSPRING OF KNOWLEDGE Extensive info pages on 60+ of the most common & important scales, including practical advice and usage tips. (Over 15,000 words of content.) USE IT TO TEACH ScaleMate is perfect for projecting on a screen or sharing over zoom while you teach. Its animations let you show how one scale transforms into another, and it has special features (pointing, hiding/revealing) for educators. AUTOMATIC SCALE RECOGNITION Build your own scales and ask yourself "what if I make this change…" Whenever you produce a conventional scale, ScaleMate will automatically identify it for you by name and tell you about it. ANIMATED IN FRONT OF YOUR EYES Change between one scale and another and see the differences between them, visually animated before you. SMART SPELLING ScaleMate notates perfectly, for every scale in every key. NOTE ROLES Next to each note, ScaleMate displays its function—in numbers (3, 5, b7) or in solfege (Mi, Sol, Te) or not at all, according to your preference. SIMPLE OR ADVANCED NOTATION ScaleMate shows you double flats and double sharps whenever they're called for… unless you'd rather see simpler note names. Prefer never to see notes like Cb and E#? You can have ScaleMate show them as B and F. DIMINISHED HARMONY Choose the option to color the notes in three colors so you can see which diminished seventh chord every note belongs to. Great for understanding diminished scales & chords and seeing how they relate to other scales too. JAZZ CRED ScaleMate is created by Anton Schwartz. An award-winning saxophonist & composer as well as an expert educator, he is also the creator of the highly rated RANDOM ROOTS app. Terms and conditions: https://scalemate.app/terms-conditions Privacy policy: https://scalemate.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: ScaleMate at fortnightly against Music Theory Advanced's every 18 months. ScaleMate also leads on price ($3.99 vs $4.99) and iOS requirement (17.5 vs 26.0). On ads, in-app purchases 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
Music Theory Advanced costs $4.99 and ScaleMate $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Music Theory Advanced ships an update every 18 months, ScaleMate fortnightly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | Music Theory Advanced | ScaleMate |
|---|---|---|
| Price | $4.99 | $3.99 — better |
| Rating | — | 4.8 (24 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 24 — better |
| Update frequency | Every 18 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 26.0 | 17.5 — better |
| Further details — not scored | ||
| Size | 48 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Patrick Q. Kelly | Anton Schwartz |
In-app purchases
Music Theory Advanced
No in-app purchases
ScaleMate
No in-app purchases
Questions
Is Music Theory Advanced free?
Is ScaleMate free?
Do Music Theory Advanced or ScaleMate have ads?
Which is updated more often, Music Theory Advanced or ScaleMate?
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