Fretboard Trainer Pro

Fretboard Trainer Pro helps you know every note on your guitar or bass without counting frets. Find notes instantly, see intervals, build triads and arpeggios, and play scales anywhere on the neck. Step-by-step lessons plus one short session a day mean you always know what to practice next, and the notes you miss come back until they stick.

Works without your instrument in hand.

What you'll learn:

Notes
Learn every note on the neck, starting from the string names.
Find the note: tap where a named note lives on the board
Name the note: identify a marked spot on the board
Use octave shapes to find any note all over the neck
Sharps, flats, and the frets past 12

Intervals
Learn how far apart two notes are, on the fretboard.
Every interval from the half step to the octave, including the tritone
Find the interval on the neck, or name the one shown
See and hear the shapes that make intervals easy to find anywhere

Triads
Learn the three notes that make a chord.
Major, minor, diminished, and augmented triads
Build the triad on the board, or name the triad shown
Practice inversions, not just root position
Find the same chord in three places up the neck

Scales
Learn the notes a song is built from.
Major, natural minor, major pentatonic, minor pentatonic, and blues scales
Play scales in positions your hand can actually reach
Move each shape anywhere on the neck by its root

Arpeggios
Learn chords played one note at a time.
Major and minor arpeggios
Dominant 7, major 7, and minor 7 chords

Practice that sticks:

Over 60 step-by-step lessons take you from the string names to arpeggios
Each lesson shows you the idea, lets you try it with hints, then checks what you know
A two-minute level check skips what you already know, and you can test out of any lesson
One short session a day, sized to the 2, 5, or 10 minutes you have
Notes you miss come back just before you'd forget them, until you know them
Hear every note, interval, and chord as you learn it
Watch your neck fill in as every note you know lights up
Track the notes you know, your progress in each skill, and your daily streak
Optional daily practice reminders at a time you choose

Practice your way:

6-string guitar, or 4- or 5-string bass
Left-handed mode mirrors the neck
Show notes as sharps or flats
Find Every: tap every place a single note lives on the neck
Speed Round: name and find notes against the clock
Build and save your own drills: choose the drill, strings, fret range, naturals or sharps and flats, direction, timer, and length
Drill in alternate tunings, including Drop D, Half Step Down, DADGAD, and Open G
Add Dorian and Mixolydian scales to your own drills

A subscription is required to use Fretboard Trainer Pro. New subscribers may be eligible for a free trial.

Subscription details: Payment will be charged to your App Store account once your purchase is confirmed. You can manage or cancel your subscription in Account Settings; if canceled, access will continue until the end of the curr