Fretwerk

Michael Calero

In-app purchases

About this app

Whether you're learning your first chord, writing your next song, or sharpening your technique, Fretwerk gives you everything you need in one place.

No jumping between five different apps.

No subscriptions filled with features you'll never use.

No ads interrupting your practice.

Just pick up your instrument and play.

Designed by musicians for musicians, Fretwerk combines a professional tuner, interactive lessons, music theory, chord and scale libraries, tablature creation, practice tools, and games into one powerful experience.

Whether you're a guitarist or bassist, beginner or veteran, Fretwerk grows with you.

🎸 Tune Faster
• Fast, accurate chromatic tuner
• 32 guitar and bass tunings
• Standard, Drop, Open, and down-tuned instruments
• Reference tones for tuning by ear

📚 Learn Music That Actually Makes Sense
• Interactive lessons with playable fretboards
• Learn theory, chords, scales, modes, intervals, rhythm, and harmony
• Real song examples that connect concepts to music

🎵 Master Chords & Scales
• 35 chord types
• Chord diagrams with note names
• Instant playback
• Bass arpeggios
• 18 scales and modes
• Song examples

✍️ Build Songs with Tab Studio
• Create guitar and bass tablature
• Alternate tunings
• 4-, 5-, and 6-string bass support
• Drag-and-drop chords
• Instant playback
• Save and edit your ideas

🎯 Practice with Purpose
• Chords, scales, alternate picking, string skipping, timing, and accuracy
• Real-time pitch detection
• Built-in metronome
• Practice in any tuning or supported scale

🎮 Learning That Doesn't Feel Like Homework
• Find the Note
• Chord Trainer
• Sound Magician
• More coming soon

📈 Stay Consistent
• Track practice streaks
• Build daily habits
• Watch your progress over time

🔒 Your Privacy Matters
Your microphone is only used to detect notes while tuning and practicing.

Audio is processed directly on your device.
Never recorded.
Never uploaded.

No ads.
No tracking.
No selling your data.

Why Fretwerk?

Because musicians deserve tools—not distractions.

One app.
One place.
Everything you need to tune, learn, practice, write, and grow.

Tune. Learn. Practice. Create.

Welcome to Fretwerk.