Fret Theory
Theory, Notes, Scales & Chords
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
New learning modules, new practice games, and no ads with Fret Theory Pro!
Fret Theory – Fun, gamified guitar theory lessons
Fret Theory is your engaging, gamified guide to learning guitar notes, scales, chords—and the music theory behind them. Whether you're strumming for the first time or sharpening your theory skills, Fret Theory makes practicing fun and effective.
What you'll learn:
- Music theory fundamentals - steps, intervals, keys, and scales.
- Naming notes across the fretboard
- Recognizing intervals on the fretboard
- How scales are built and played on the guitar
- How chords are built and played on the guitar
How it works:
- Short, interactive lessons break theory into bite-sized steps
- Quizzes & games reinforce learning with fun challenges
- Progress tracking shows your completed modules and best streaks
- Gamified rewards unlock new levels and badges to motivate practice
Why users love it:
- Structured modules that gradually expand your guitar knowledge
- Hands-on learning builds real skills with every session
- Perfect for beginners and theory buffs alike
Free to use
Start learning for free—no payment required.
Key Highlights:
- Playful, intuitive guitar theory for all levels
- Crisp lessons that fit into your schedule
- Quizzes & games to reinforce memory and speed
- Modules on notes, scales, chords, progressions & more
- Progress path with progress tracking & streaks
Fret Theory Pro Subscription Details:
Opt for a Fret Theory Pro subscription for full, unlimited access to all learning modules and practice games with no ads! Choose from our annual or monthly subscription options tailored to your needs. Pricing varies by country, with charges applied to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period. Manage your subscription and turn off auto-renewal by accessing your iTunes Account Settings. Any unused portion of a free trial period, if offered, will be forfeited if you cancel before the subscription starts.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Fret Theory Pro subscription, new learning modules, and new practice games.
The developer, Notewize LLC, 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 Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Notewize LLC
- Size
- 74.6 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Fret Theory Pro - Monthly $4.99
- Fret Theory Pro - Yearly $39.99
- Copyright
- © Notewize LLC