As an iPad based kiosk solution, KioskBuddy supports the following Square hardware for taking in-person payments. You'll need at least one of the following to support payments in KioskBuddy:
Square Stand (2nd generation)
Square Stand (1st generation)
The following Square hardware is not supported:
Square Register - This is an Android based device and we are unable to load third party apps like KioskBuddy onto it.