Triad Trainer icon
Triad Trainer
Guitar triads, practiced with purpose

Real app screens

Make triad changes feel easier, faster, and more natural.

Triad Trainer shows you what to play now, what comes next, and where to move on the neck. Start with a familiar progression, repeat the change, and build confidence without getting buried in theory.

See the screens Explore features
See now + next chords Start with familiar progressions Built for repeat practice
C G Am F
Triad Trainer on iPad in landscape showing the Axis of Awesome progression with overview mode enabled and all inversions visible.
Triad Trainer on iPhone in landscape showing the Axis of Awesome progression with current and next chord panels and transport controls.
Live app capture using the built-in I V vi IV progression.

Screens

Built for the way guitarists actually practice.

Clear enough to follow at a glance, flexible enough to keep repeating the same move until it sticks.

Focused run

One glance tells you where to go next.

Keep the change simple: see the shape you are on, the shape that is coming, and the controls you need to keep the loop moving.

  • See the current chord and next target side by side.
  • Keep tempo, transport, and key changes close by.
  • Jump straight into a familiar progression and start repeating.
Triad Trainer iPhone landscape practice screen.

Full-map view

See the fretboard open up.

When you want the bigger picture, turn on the full shape map and see the path to the next chord before your hand moves.

  • Show every inversion in one view.
  • Preview the next chord before you move.
  • Keep the session controls visible without losing the map.
Triad Trainer iPad landscape practice screen with overview mode.

Features

Everything you need to practice smarter.

Built to help you repeat the right move, hear it clearly, and remember it faster.

Always know what comes next

  • See the current chord and the next target side by side.
  • Step manually or let the session move with the tempo.
  • Change key in seconds without rebuilding the session.
  • Optionally hear the triad before you play it.
Now + Next

Smoother movement across the neck

  • The app favors nearby shapes so transitions feel more natural.
  • It rotates your focus so practice does not get stale.
  • Major and minor triads stay easy to compare.
CAGED logic

Shape the neck around your practice

  • Focus on the strings and frets you actually want to drill.
  • Tap any shape to make it the target.
  • Keep open strings in or out depending on the exercise.
  • Flip string order to match how you see the neck.
Windowed practice

See the bigger picture

  • Turn on every inversion when you want the full map.
  • Keep the next chord faintly visible for easier movement.
All shapes visible

Stay in time without breaking focus

  • Set BPM and bars per chord to match the exercise.
  • Use the metronome for a steady pulse and clear downbeat.
  • Playback and tempo stay in sync.
Tempo locked

Keep your hands on the guitar

  • Say next, back, play, pause, or stop.
  • Use hands-free control when you are in the middle of a run.
  • Microphone access is optional and only used when Voice is on.
Hands-free

Build your own workout

  • Type a progression the way you naturally write it.
  • Name it, save it, and come back anytime.
  • Adjust bars and looping for longer reps.
Your progressions

Start with progressions you already know

  • Open familiar movement patterns right away.
  • Browse by feel instead of setting everything up from scratch.
  • Transpose presets when you want a fresh challenge.
Ready to play

Practice with real-world flexibility

  • Match another player's capo while keeping the shapes you know.
  • Use it with saved sessions or built-in progressions.
Flexible play

Ready whenever you are

  • Sessions and settings stay on your device.
  • No account, no setup, no connection required once installed.
Local-first

How it works

From first rep to muscle memory.

Pick a progression, settle into the groove, and let repetition do the work.

01

Choose your loop

Start with a familiar progression or build one of your own in seconds.

02

Watch the next move

See the shape you are on, glance ahead, and make the transition with confidence.

03

Repeat until it feels natural

Loop it until the change starts to feel automatic, then widen the challenge.

Session builder

Turn any chord idea into a practice loop.

Drop in a progression, set the pace, and save it when it is worth keeping. Triad Trainer handles the repetition so you can stay with the guitar.

Bars: 2 Loop: on Sound: arp
Tonight's practice
Am - C - G - F
Dm - Am - E7
112 BPM / 4 minutes / Saved

Support & privacy

Questions, privacy details, and support are all one tap away.

If you want the details before you download, they are here. Read the privacy policy, get support, or send an email anytime.

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