What's New

This app has been updated by Apple to display the Apple Watch app icon.

- minor bug fixes

App Description

Why do cats always land on their feet? Why is the sky blue? Who was Christopher Columbus?

It's been said that kids ask thousands of questions when they're 4. If you don't have all the answers, the Big Book of "Why?" can help you!

- No reading is required to enjoy the app.
- All questions and answers narrated in English.
- Available Themes: Nature, Human Body, Animals, Dinosaurs, Science, Curiosities and History;
- Exciting questions and answers ranging from daily scenes to exotic scenarios and cultural aspects;
- Original illustrations make kids wonder and discover the world;
- No in-app purchases;
- No third-party advertising;

ABOUT LISBON LABS
Lisbon Labs is a digital studio that develops creative apps for kids. We believe in learning while having fun and some of our acclaimed apps like Bedtime Stories Collection, Math Superheroes or Little Bee's ABC do just that.

iPhone Screenshots

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iPad Screenshots

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Apple TV Screenshots

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App Changes

  • October 02, 2014 Initial release
  • October 07, 2014 Price decrease: $3.99 -> $1.99
  • October 27, 2014 New version 1.1
  • July 03, 2016 Price decrease: $1.99 -> $0.99
  • June 14, 2019 New version 1.2
  • July 15, 2020 Price increase: $0.99 -> $2.99