Game type — Choose between 75-ball (American style with B-I-N-G-O letters) or 90-ball (traditional UK style with nicknames).
Randomise ball colours — Enabled by default. Each new ball gets a vibrant random colour from a rainbow palette for a fun look. Disable for classic red/amber balls.
Sound — Toggle all voice announcements on or off.
Voice preference — Select your preferred text-to-speech voice. Press Test to hear a sample call.
Use traditional nicknames — (90-ball only) Announces classic British bingo rhymes like “Kelly’s Eye” (1), “Legs Eleven” (11), etc.
Show remaining numbers — Displays how many numbers are left to call in the status line below the ball.
Show auto-call countdown — Shows a live countdown when Auto-Call is running.
Auto-call interval — Sets the delay between automatic calls (3–15 seconds).
Pause between phrases — Delay between the nickname/letter and the number when speaking (100–3000 ms).
Search box — Type a number or letter (e.g., “B” or “11”) to filter the Called Balls list. Matching balls are shown sorted numerically; clear the box to see all.
Tip: Press the Spacebar or tap the big ball to call the next number manually!