Allegretto - Music Theory

Music Theory Companion

Only for iPhone

Free · In‑App Purchases · Designed for iPhone

iPhone

Master music theory with Allegretto — a structured, progressive curriculum covering Level 1 through 5. Whether you're a beginner learning to read the stave or an advanced student studying chromatic scales, transposition, and chord inversions, Allegretto guides you step by step with clear explanations, interactive notation examples, quizzes, and spaced-repetition flashcards. WHAT'S INSIDE • 108 lessons across 5 levels, organized into modules • 100+ quiz questions with instant feedback and explanations • 117 flashcards with built-in spaced repetition (SRS) • 7 reference tools: scales, key signatures, intervals, clefs, note values, time signatures, and the Circle of Fifths • Progress tracking across all levels and topics 5 LEVELS, FROM BEGINNER TO ADVANCED Level 1 — Foundations: the stave, clefs, note values, rests, time signatures, and major scales in C, G, and F. Level 2 — Building On: more major and minor scales, key signatures, intervals, compound time, and musical expression. Level 3 — Intermediate: all major and minor keys, chromatic scales, compound time signatures, ornaments, and advanced terms. Level 4 — Advanced: alto and tenor clefs, irregular time, double sharps and flats, chord inversions, and modulation. Level 5 — Mastery: all scales and keys, transposition, complex rhythms, orchestral instruments, and score reading. LEARN YOUR WAY Browse by level for a guided path, or jump to any topic by name or category. Seven categories cover every area of theory: pitch, rhythm, scales, intervals, harmony, signs, and musical terms. BUILT FOR REAL STUDY Every topic includes clear written explanations, notation examples, key-point summaries, and a quiz to check understanding. Score 80% or higher and the topic is marked complete automatically. Flashcard decks use spaced repetition so you review what you need, when you need it — terms, key signatures, intervals, clefs, note values, time signatures, and symbols. AVAILABLE IN ENGLISH AND SPANISH Full app interface and lesson content in both languages. Switch anytime from Settings. Level 1 is completely free. Unlock Levels 2–5 with a single purchase — no subscriptions, no ads. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

- Bug Fixes - Content lock

Version 2

The developer, Reynol Martinez de Lara, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Reynol Martinez de Lara
    • Size
      • 41.8 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 15.1 or later.
      • iPhone
        Requires iOS 15.1 or later.
      • iPod touch
        Requires iOS 15.1 or later.
      • Mac
        Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026 Reynol Martinez
  • Developer Website
  • Privacy Policy

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