What features should be in an educative mobile application that goes along with 2017?

Question

In order to innovate in the field of education, I want to create a mobile application in the next holiday that have the most important features released until now for the learners in the application, learning in a new way, using the present technology and the knowledge to grow to with a better society, so if you have any ideas or any tips post them in the comments below

Answer 1

it should comprise tutorial of basic computer language and trending new languages ,documents , links to video tutorials, code playground , discussion ground where we can post our codes and download

Answer 2

it should also be linked to stackoverflow and it should consist of challenge ground giving us the option of all the languages we know to choose from and challenge the opponent. The tutorial should consist of search bar where we can find for a specific information

Answer 3

Thank you