Show HN: Treble – A Fun, Mobile App for Learning Music Theory

5 hours ago 2

Treble turns complex concepts into fun, bite-sized lessons and interactive games—perfect for beginners and seasoned musicians alike.

Ready to master music theory without the boring stuff?
Treble makes learning music fun, interactive, and effective—no matter your experience level.

Whether you're a beginner who wants to understand the basics or a musician looking to sharpen your skills, Treble has you covered with a mix of bite-sized lessons, quizzes, and addictive games designed to help you read, understand, and apply music theory.

Why Treble?
• Engaging Lessons – Learn at your own pace with clear, beginner-friendly explanations.
• Mini Games – Put your skills to the test with fun games that make theory stick.
• Smart Quizzes – Reinforce what you’ve learned and track your progress.
• Read & Explore – Dive deeper into topics like scales, chords, rhythm, and harmony.

Whether you're studying for music exams, composing your own songs, or just curious about how music works—Treble is your go-to theory companion.

Start learning today and unlock the music inside you.

Privacy Policy: https://treblemusictheory.vercel.app/privacy-policy
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Jun 3, 2025

Version 1.0.17

- Nashville Round Up gets more progressions
- Bug fixes
- Performance improvements

Ratings and Reviews

Obsessed

My whole family downloaded this app because it makes learning music theory fun! :)

Thank you for enjoying our app! Our goal is to make learning music theory a fun experience for everyone.

REVOLUTIONARY

Apple should automatically have this downloaded to phones like the U2 album.

We are so glad that you've enjoyed using our app!

The developer, Blake Cross, 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 Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • User Content

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

Information

Seller Blake Cross

Size 55.8 MB

Compatibility iPhone Requires iOS 15.1 or later. iPad Requires iPadOS 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.

Copyright © Blake Cross LLC

Price Free

In-App Purchases

  1. Pro Membership $3.99

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