Learn every triad shape once → play in
any key forever.
Free open-source app for worship leaders, rhythm players, and the
Nashville Number System.
Opens in YouTube app/website
Contribute to TriadsApp
TriadsApp is 100% community-driven and open source.
Want to help make it even better?
You can contribute by:
- Sharing your favorite movable triad shapes
- Suggesting real song examples (YouTube links with timestamps)
-
Creating diagrams for new string sets or inversions
→ Use the free Fretboard Diagram Creator - Reporting bugs or suggesting improvements
- Translating the app to other languages
Just send your ideas, diagrams, or links to:
info@triadsapp.com
Every contribution helps thousands of guitarists worldwide.
Thank
you for being part of this! 🎸
Support TriadsApp
TriadsApp is completely free and open source — forever.
No ads, no paywalls, no subscriptions.
If this app has helped you — and you’d like to keep it that way —
consider supporting the project:
Every donation helps cover hosting and new features.
Thank you from the bottom of my heart.
