No prerequisite knowledge of Arabic is required. The alphabet is conveniently split into lesson of 3-4 characters to facilitate memorising. Arabic is a beautiful language, that will boost your intelligence and open for you the doors to the sacred knowledge. This app is your first step into it. Have a fruitful journey! Please, note that the app is optimised for iPhones starting from model 5 and upwards. iPads should be fine most of the time.