Fret-O-Vision

Ony Anne

About this app

Fret-O-Vision is a guitar fretboard visualizer and practice trainer built to help players see the neck clearly.

Choose a key and scale, then watch the fretboard light up with the notes, roots, and patterns you need to practice. Fret-O-Vision is designed for guitarists who want a cleaner way to understand scales, positions, intervals, and chord shapes across the neck.

Features include:

• Interactive guitar fretboard
• Key and scale selection
• Major, major pentatonic, and minor pentatonic views
• Note-name and interval-style visualization
• Position-based scale training
• Basic playback for practice
• Chord and voicing visualization
• Tuning and display settings
• Clean dark interface built for focused practice

Fret-O-Vision is useful for:

• Learning the notes on the fretboard
• Practicing pentatonic and major scale patterns
• Seeing root notes clearly
• Understanding how scale shapes connect
• Building confidence with guitar positions
• Exploring chord voicings visually
• Practicing with a simple guided trainer

This beta version focuses on the core fretboard, scale, trainer, and voicing experience. More full-neck training tools, advanced scale options, horizontal routes, all-position drills, and expanded voicing navigation are planned for Fret-O-Vision Pro.

Whether you are learning your first scale shape or trying to understand the neck more deeply, Fret-O-Vision gives you a clear visual map for guitar practice.

What’s new

Initial release of Fret-O-Vision.

Fret-O-Vision helps guitar players visualize notes, scales, intervals, CAGED shapes, triads, and voicings across the fretboard.