Bani Bayani, a.k.a Salaye, a.k.a Kowaram, is a Talking Calculator and Clock App. It is the first of its kind, designed for the West African Environment. It talks to you in Hausa, Igbo or Youruba languages, which are languages spoken across a number of West African Countries including Nigeria, Niger, Cameroon, Benin Republic, Togo, Ghana, Chad and so on. The calculator is laid out in simple traditional calculator format and handle only basic arithmetic computations. The clock component is based on the Gregorian Calendar which is the most popular in the environment, option is available to include the Islamic Hijra calendar which is the second in popularity. You sure will find it easy and exciting to use.