Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Einstein's secret book Screenshots

iPad

iPhone

About Einstein's secret book

Einstein's secret book is an app that reviews the events of the life of Albert Einstein, as well as his achievements as a scientist

The book is divided in several chapters and each one of them covers a different topic.
You will be faced with different tests that will challenge your knowledge in music, geography, the universe, famous inventors... as well as your logic, dexterity, memory...
A set of tests, where you will have to use all your potential to complete the book.

The user will also learn interesting things about Einstein's life and curious facts, related to the content of the tests.

It is a complex game, that not everybody is able to succesfully complete.
Do you want to try?

Available languages:
- Spanish
- English
- French
- Italian
- Portuguese
- Chinese
- Japanese
- Korean