GuitarPaper, developed by a guitar teacher, is an excellent tool for teaching and learning. Specifically designed for guitar instructors and students, it is optimized for both iPhone and iPad devices.

FEATURES:

Real-Time Adjustments:

- Key
- Tuning
- Scale
- Chord

Drawing:

- iPhone: Supports finger drawing
- iPad: Supports Apple Pencil. Does not support finger drawing
- Mac: Does not support the drawing feature

Custom Settings:

- Customize guitar strings, fretboard, and marker colors

Camera Access:

- Access front and rear cameras to display the instructor's performance in real-time

iCloud Sync:

- Supports iCloud synchronization between devices (iPad, iPhone, Mac)

Document-Based:

- After class, the permanently saved screenshot notes can be shared with students who use the same app

Slide Mode:

- Instructors can browse screenshot notes in slide mode and use the laser pointer to highlight key points.

This app can serve as a second screen or shared screen with Skype, Google Meet, Zoom, or OBS.