The book of knowledge pro

This is the pro version of the app with same name.

It is a compendium of thousand upon thousand of fun and interesting facts gathered in 8 different categories, like History, Phobias, Weird Laws, Geography etc. This is one of the biggest fun facts apps and it's absolutely free!

The Book of Knowledge:

- words 100% offline

- it does not contain any ads

- it does not require any permission

- has more than 7.000 fun facts

- it quite light - under 2 GB

- it comes in 3 different languages (English, German and Romanian)

- it goes directly to the SD card

- is fun, intriguing and easy to navigate

- all the facts were taken from specialized books