Karapp: listen&grow app analytics for February 17

Whether you want to improve your professional skills or discover new knowledge, Karapp opens up the world of books, providing them on a silver platter even for people who are too busy.  Our team of editors selects the world's top books, packaging them so that those who begin to pick up this endless knowledge become better day by day. Terms of Use: https://www.karapp.am/content/terms.