| Button | Action |
|---|
| D-Pad Up/Down | Navigate menus, scroll lists |
| A | Confirm / Flip card / Rate Again |
| B | Back / Rate Good |
| X | Rate Hard |
| Y | Rate Easy |
| Menu | Quit application |
- D-Pad: Select between Study / Stats / Quit
- A: Confirm selection
- D-Pad: Navigate deck list
- A: Start studying selected deck
- B: Back to Main Menu
- A: Flip card to show answer
- B: Back to deck list (abandon session)
- A: Rate Again (failed, review soon)
- B: Rate Good (got it, normal interval)
- X: Rate Hard (barely got it, shorter interval)
- Y: Rate Easy (too easy, longer interval)
- A or B: Back to Main Menu
When running on macOS for testing:
| Key | Maps to |
|---|
| ↑ / ↓ | D-Pad |
| Space / Enter / Z | A button |
| Backspace / X | B button |
| C | X button |
| V | Y button |
| Escape | Menu / Quit |