Guitar Fretboard Notes and Interval Trainer
FretGenius is a guitar fretboard trainer that helps you learn every note and every interval in just 5 minutes a day. Join over 50,000 guitarists.
Master the Fretboard with Learning Paths
Learn to find notes and intervals anywhere quickly
Build reliable note recall from open strings to the full neck. Practise with Note Finder, Name That Note, the Mic Note Trainer, and Play Along.
Learn how two notes relate, recognize interval shapes in every direction, and turn those shapes into a practical map for chords, triads, and melodies.
A complete learning experience
Small phases so you can make progress every day and get feedback from your AI Coach
Hear it
The microphone trainer listens to your guitar, confirms matches, and can guide you toward the target fret.
See it
Review accuracy, response pace, recent improvement, and a fretboard speed map that reveals where your weak spots are.
Understand it
Short lessons cover fretboard basics, pitch, tuning, semitones, intervals, shapes, and the building blocks behind chords.
Personalized Learning
Owlfred, your AI coach, analyzes your practice sessions and gives you personalized daily practice exercises.
Explore the guitar fretboard trainerUse on-screen recall, microphone training, Play Along, or interval-shape practice.
Note Path and Interval Path give your practice a clear direction.
Your coach suggests what you should practice next.
Practice anywhere, even without your guitar.
From the App Store and Google Play
★★★★★
“FretGenius is the best fretboard trainer app I found... It offers a gamified experience that is addicting and actually makes me practice every day.”
— Marko
★★★★★
“I have spent the last 2 years or so trying to memorize the fretboard using different techniques from YouTube guitar teachers, and they all only led me to memorize patterns and not actually learn the notes. After using this app regularly, I am pretty close to having the whole fret board memorized!”
— Bobthetiger11
★★★★★
“This app has been pivotal in my memorization of the fretboard notes. The play along with your guitar mode is extremely fun, and when you hear the synchronization with the chord you are playing on top of is beautiful.”
— Joshua D
★★★★★
“FretGenius is truly genius. I already know the fretboard pretty well but FretGenius has helped me narrow in on some trouble spots I wasn't even aware of.”
— Jim
★★★★★
“I've struggled to learn the names of the notes on my fretboard for ages but this gamified approach has worked where repetition has failed.”
— PatrickDale
★★★★★
“Structured learning, didactic and simple. Clear and playful path to progressively learn the fretboard in small daily doses.”
— claudbe0033
Fretboard Mastery Awaits You
Join over 50,000 guitarists
Note Path builds fast note recall across the guitar neck. Interval Path teaches the relationships and shapes between notes so you can visualize and navigate the fretboard musically.
Interval Path is a guided learning path for fretboard visualization and navigation. It combines short lessons with Interval Finder and microphone-based interval practice.
No. Note Finder, Name That Note, Interval Finder, and lessons work on screen. Microphone trainers and Play Along let you practise with your real guitar.
Yes. The guided paths begin with the fundamentals and introduce new ideas in short, focused steps.
The guided learning paths currently support guitar in Standard E tuning.
