Chord Training Assistant

- Function Description
1. Support 800+ chords
2. Powerful metronome
3. Practice history / statistic
4. Chord library
5. Support dark mode

- VIP Plan
Monthly plan: $1.99
Yearly plan: $12.99
Permanent Plan: $19.99

VIP functions: Unlimited practice chord number, no ads., unblock future new VIP functions.

- Links
Terms of Use： https://blog.osfpu.com/random-chord-terms-of-use/
Privacy Policy：https://blog.osfpu.com/random-chord-privacy-policy/
User Support： https://blog.osfpu.com/random-chord-support/