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Life & fun · March 23, 2026

Allegretto - Music Theory

Learn music theory with interactive lessons and flashcards

What it does

Allegretto helps you learn music theory through structured levels, clear explanations, notation examples, quizzes, and flashcards. Start with Level 1 for free, then unlock the full course with a one-time purchase

Does the same job

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    Cadence – A guitar theory appOct 2025 · cadenceguitar.com · ▲195

    Hello HN, I just released this music theory and ear training mobile app for guitar which I've been working on for a bit more than a year on the side. The idea was to make something for the eternally "intermediate" guitarist (myself included). There are a lot of beginner apps which rely on learning songs, toolkits which give you a bunch of stuff with no explanation but not many in-between apps to actually learn and practice more generic and somewhat advanced stuff. The app contains short lessons, recaps and most importantly challenges (visual, audio and pure theory) along with a very complete…

  • IB
    I built a music theory course with games and spaced repetitionApr 2026 · gitori.com · ▲5

    I’ve spent a year building a theory learning path that starts from scratch and goes all the way up to topics like Secondary Dominants and Borrowed Chords. It uses a combination of games, interactive lessons and spaced repetition to help you understand and remember concepts. Not just learn something new and forget it in a few days. I’m trying to figure out: 1. Is the progression logical? 2. What am I missing that you’d like to see in there? 3. Where does it get confusing and could use more clarification?

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