Fretboard Trainer - ToneSeed

ToneSeed

In-app purchases

About this app

ToneSeed Fretboard helps guitarists learn guitar fretboard notes, chord shapes, scale patterns, strumming rhythms, intervals, bends, and tuning in one focused guitar practice app.

FRETBOARD NOTE TRAINER
Build a reliable map of the neck with adaptive fretboard note drills. Identify highlighted notes, find named notes, or play the target guitar note and let microphone pitch detection verify your answer. The note trainer tracks weak fret positions so each practice session targets the guitar fretboard areas you actually need.

GUITAR SCALE SHAPES
Explore major, minor, pentatonic, blues, and modal guitar scale shapes across the fretboard. Hear each scale, inspect degrees and note names, and connect music theory to real fretboard patterns instead of memorizing diagrams in isolation.

SCALE TRAINER WITH LIVE FEEDBACK
Play guitar scales in time with the metronome and get instant pitch and rhythm feedback on every note. Run a single scale position or chain positions across the neck, and watch scale practice accuracy improve over time.

CHORD FINDER AND CHORD TOOLS
Use the chord book as a guitar chord finder, save favorites, and tap voicings into the chord analyzer. See chord notes, degrees, inversions, fingerings, and alternate shapes so chord practice stays tied to the fretboard.

GUITAR INTERVAL TRAINING
Train intervals directly on your instrument. See intervals from a root, name them on the neck, hear and tap them, or play intervals into the mic for verification. Guitar interval training builds the link between ear training, music theory, and physical fretboard movement.

STRUMMING PATTERNS AND RHYTHM PRACTICE
Practice guitar strumming patterns from folk, pop, rock, funk, and country. Play along with the metronome pulse or switch to verify mode and let the microphone score your strumming timing. Build custom strumming patterns stroke by stroke and practice them like any groove in the library.

BEND TRAINER AND GUITAR TUNER
Practice half-step, whole-step, and minor-third bends with pitch feedback for peak, sustain, and hold. Tune in the same app with a preset-aware guitar tuner for guitar, bass, ukulele, and mandolin.

CUSTOM INSTRUMENTS
Practice on standard guitar, bass, ukulele, or mandolin presets, or create custom string setups with tuning, string count, fret count, left-handed layout, and accidentals.

PROGRESS THAT MAKES SENSE
Track accuracy by fret position, note name, interval, bend size, and strumming pattern. See weak spots, streaks, sessions, and progress over time so guitar practice stays concrete.

FEATURES
- Adaptive fretboard note trainer
- Guitar fretboard notes, chords, scales, and intervals
- Mic-based pitch verification
- Chord book, chord finder, and chord analyzer
- Scale guide with theory and playback
- Scale trainer with pitch and rhythm feedback
- Strumming patterns with mic timing scoring
- Custom strumming pattern editor
- Guitar interval training on the fretboard
- Bend trainer with pitch scoring
- Built-in guitar tuner
- Custom instrument presets
- Left-handed layout support
- Works for guitar, bass, ukulele, and mandolin

Available in English, Polish, German, Spanish, and Portuguese.

What’s new

New volume controls for spoken note prompts and feedback sounds.
Auto-advance can now start the next round after a short countdown.
Also fixes A-sharp pronunciation and feedback submission, with clearer result layouts.