iRefFencing is the easiest, most intuitive fencing scoreboard out there. It has large buttons for ease of use and a buzzer for the best experience.
★ 1 or 3 minute timer
★ Reset menu
★ Start/halt timer button
★ Intuitive commands
★ Everything you need for a great, easy reffing experience!
To change from 1 to 3 minute timers, just tap the time display before you press start!