“KS-Extend your Knowledge” is an app to test and improve your knowledge on some arguments like history, science, geography, literature, proposing you a set of questions for one or all of the above categories and each time for each question, a set of 4 possible answer.
After you have chosen one of the proposed answer, the app will give you the correct answer and will increase your counter of right or wrong given answer for the chosen category.
You will be able to see the story of your performances for each available category on graphics accessible pressing the Stats button.