Built from a real triad practice routine. Start 7 days free, then continue monthly or unlock every CAGED triad drill for life. No ads or account.
Guitar Triad Trainer started as a simple need: I wanted to learn triads on guitar without jumping between chord charts, diagrams, and scattered shape references.
Download free and start 7 days free with Monthly Access. After the trial, continue for $0.99/month unless canceled, or unlock the full trainer once for $9.99 and keep it for life. There are no ads, no account, and no cloud sync. Your practice sessions stay on your device and work offline.
The app turns that manual practice process into a focused triad trainer. Pick a built-in progression or build your own loop, then practice how the chords move through nearby CAGED triad shapes.
Use it to turn chord progressions into triad practice:
- Set a progression you actually want to practice.
- See the current chord and next chord side by side, with inversion labels.
- Follow the closest playable triad shape as the chords change.
- Learn major and minor triads across root, 1st, and 2nd inversions.
- Turn on Show every inversion to overlay all five CAGED voicings at once.
- Auto-advance by BPM with loop, or step through with Back and Next.
- Practice with a metronome, downbeat accent, and arpeggiated chord sound.
Make the fretboard fit your practice:
- Filter by inversion and skip shapes that use open strings.
- Set the fret window you want to study.
- Flip string order: low E on top or bottom.
- Tap any shape on the neck to focus that inversion.
- Transpose any session on the fly. Capo support is included.
Start fast:
- Use 12+ built-in progressions with Roman numerals: Axis of Awesome, 50s Doo-wop, Pachelbel, Andalusian, jazz cadences, and more.
- Build your own loop with a key-aware chord picker and drag-to-reorder.
- Save sessions locally on your device. No sign-in. No sync. No setup.
Optional hands-free practice lets you say "next," "back," "play," "pause," or "stop." Microphone and speech recognition are used only when Voice mode is on. Every feature works without them.
Guitar Triad Trainer is built for one job: helping guitarists turn chord-chart triad study into clear, repeatable fretboard practice.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
I’ve been trying to get better at understanding the fretboard, and Guitar Triad Trainer has been a huge help. Triads used to feel confusing and disconnected, but the app makes it easier to see how they work across the neck.
Love this app
Mamolinder
This app helped me finally start learning triads across the neck instead of getting stuck in the same basic chord shapes. It’s simple, focused, and really useful as a daily practice tool.
Love it!
BuffulLover
This app is exactly what I needed for learning triads. Instead of just memorizing shapes, Guitar Triad Trainer helped me practice them in real progressions, which made everything feel more useful and musical.
Excellent
juston8
Great and easy to use, love that it works fully offline too.
Keep every practice session, Triad Challenge lesson, and purchase path working together.
This update keeps note names stable across shape changes, improves onboarding and lesson continuation, and strengthens progress and access handling throughout the app.
Version 1.0.16
The developer, Guitar Triad Trainer, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Guitar Triad Trainer, LLC
Size
96.6 MB
Category
Music
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.