Tap a player’s big number to add the step; use − and + for fine control, or type a new value. In elapsed-time mode each player has an independent clock — tap to start or stop it, handy for turn timing. Rename a player by tapping their name. Styles restyle the cards; OLED mode paints everything true black to save battery and glare on phones. Players, scores and settings are stored only on your device. Everything runs on your device.