Bingo Caller for PalmOS will generate non-repeating sequences of B-I-N-G-O numbers on a Palm unit. This can be used at home with the kids or in official BINGO settings (as local rules/laws permit). No more keeping up with hoppers, balls, chits, or spinners for your games! The current number and previous six numbers always appear on-screen. In addition, a chart is available (FULL VERSION ONLY) showing called and uncalled numbers for end-of-game validation.