ScaleForge : Guitar Theory
Music
Free · Designed for iPad. Not verified for macOS.
ScaleForge : Guitar Theory transforms the way guitarists understand
and visualize music theory. Whether you're a beginner
finding your first scales or an advanced player exploring
exotic modes, ScaleForge puts the entire fretboard
at your fingertips.
VISUALIZE YOUR FRETBOARD
See scales, intervals, and chord shapes mapped directly
onto an interactive fretboard. Instantly understand where
every note lives and why it belongs there.
FEATURES
• All Scales — Major, minor, modes, pentatonic, exotic,
and more across the entire neck
• Circle of Fifths — Visual key relationships and chord
navigation to unlock harmonic understanding
• Interval Display — See intervals directly on the
fretboard for deeper music theory insight
• Interval Calculator — Calculate the interval between
any two notes instantly
• Chord Progressions — Common progressions in any key
with one tap
• 7th Chords — Full diatonic seventh chord views for
jazz, blues, and beyond
• Ideas — Save and revisit your favorite scales,
positions, and discoveries
Whether you're practicing, composing, or just exploring —
ScaleForge : Guitar Theory is the theory companion every guitarist
needs.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, MICHAEL KARL TAYLOR, 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:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MICHAEL KARL TAYLOR
- Size
- 21.2 MB
- Category
- Music
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 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+
- Copyright
- © 2026 Jachin Dev