This app is made for know common things about almost all country world-wide. like flag currency symbol, currency code, time zone, dialing code etc. Get all information at single click.
It's safe to download the tool. This application is designed by Rauniyar Games and its category is Educational. The average rating for the app is 4.5 on Google Play.
The latest update of the tool was launched on Aug 7, 2015 and World Knowledge was downloaded by over 1K users. There are advertisements in this application. Download the installer of World Knowledge 1.0 that is available for free and take a look at users' reviews on Droid Informer. The app is developed for Android 2.3 and above.