🎯 Currently in beta
Twelve Trainer is in Beta
All information about accessing it, understanding subscription tiers, and taking advantage of the standalone -30% offer is explained here.
What is Twelve Trainer?
The Twelve Trainer is the musical training ecosystem of Twelve Assistant. It brings together 27 applications and 4 games to develop your ear, your fretboard knowledge, your harmony skills, your piano skills, and your musical reflexes on a daily basis. Whether you’re a beginner or an experienced musician, the Trainer guides you through targeted, progressive, and timed exercises organized in guided pathways.
27 Applications Across 6 Categories
👂 Ear Training: 8 Applications
Pitch recognition (high/low), interval comparison, interval trainer, interval qualities, chord quality, chord degree, chord progressions, inversions. Everything you need to train your melodic and harmonic ear.
🎸 Fretboard Training: 3 Applications
Memorize fretboard notes, identify intervals, and recognize chords directly on the guitar. Build your fretboard knowledge through progressive exercises.
🎼 Harmony: 7 Applications
Chord Formula Quiz, Spelling Bee, diatonic chords, scale builder, modes, degree finder, Roman numerals. Master harmonic theory from beginner to advanced.
🎹 Piano: 3 Applications
Piano notes, intervals, keyboard chords. Transfer your harmonic understanding from the fretboard to the piano (and vice versa).
🎯 Practrice: 2 Applications
Find the target note, short melodic dictation. Quick exercises to develop your musical speed and inner ear.
🎮 Games: 4 Musical Games
2048 Chords, Scale Sudoku, Chord Crush, Interval Jump: games designed to anchor music theory while having fun. Available with all subscriptions.
Guided Pathways for Methodical Progress
Beyond individual apps, Twelve Trainer offers guided pathways that structure your progress over several weeks: melodic ear training, harmonic ear training, rhythm training. You follow a pedagogical thread designed to take you step by step from beginner to advanced level, with milestones, intelligent reviews, and a scoring system.
Who Is It For?
- Guitarists who want to master the fretboard, ear training, and harmonic theory
- Self-taught musicians seeking a progressive and structured guitar training app
- Music school or conservatory students looking for a daily supplement to their lessons
- Music teachers who want a guitar practice app to recommend to their students
- Experienced musicians who want to sharpen their ear, harmonic reflexes, and knowledge of modes
Ready to Discover Twelve Trainer?
The tool is currently in beta. Take advantage of the standalone -30% discount and help us finalize it by sharing your feedback.