World Map Atlas is a great source of information to know about countries in the world. World Atlas is made with almost 250+ country information like capital, the country flag, and a pointer to the wiki to know more about the country. World Map HD is a simple Android app that displays a map of the world taken from Wikimedia and allows the user to scroll around on it Page URL: https://commons.wikimedia.org/wiki/File:CIA_WorldFactBook-Political_world.pdf File URL: https://upload.wikimedia.org/wi