RCWeb Symbol-Snap Control
The Symbol-Snap Control app (app/symbol-snap-c) is the phone companion for app/symbol-snap. Every controller in the room receives the same eight-symbol card and competes to tap the one symbol that also appears on the main display.
Screenshot
Features
- Shared card competition: Every connected phone displays the same controller card so the race is about recognition speed, not hidden information.
- Tap-to-score input: Players tap symbols directly on the card canvas and the first correct choice wins the point.
- Personal identity and feedback: Each controller keeps a local player name, receives targeted success or miss feedback, and shows its own score plus the current leader.
How to play
Scan the QR code on the Symbol Snap display, enter your name and compare the two cards. Tap their one matching symbol before anyone else. A correct first answer earns a point; an incorrect tap locks your phone for five seconds.