Very interesting
Simple knowledge with complex wonders
好用
学习百科知识，有用
广告
广告
不错
不错
如果可以搜尋想知道的問題會更好
如果可以搜尋想知道的問題會更好
Free
With Ads
About
This educational app offers a comprehensive encyclopedia covering science, history, culture, and more. It explains complex topics with engaging text and visuals, designed to spark curiosity and broaden young readers' horizons.
✓Covers astronomy, geography, biology, math, physics, chemistry
✓Explains 'why' questions with vivid text
✓Systematic and scientific knowledge organization
✓Engaging and lively page design
✓Enhances creativity and imagination
✓Interactive Q&A format
Show original description
What's New in 十万个为什么3
4.0
October 23, 2021
修复bug，增加适配
User reviews
Developer apps
FAQ
What subjects does Why 3 cover?
Why 3 covers a wide range of subjects including astronomy, geography, animals, plants, mathematics, physics, chemistry, military, history, culture, and art. The app aims to provide a systematic and scientific overview of knowledge.
How does Why 3 explain concepts?
Why 3 uses precise and vivid text to explain 'why' questions, making complex topics easy for young readers to understand. The app focuses on both the knowledge and the fun aspects of learning.
What is the design of Why 3 like?
The app features a novel and fashionable design with multiple visual elements to create a立体 (three-dimensional) and vivid reading space. This design aims to make the learning experience more engaging and enjoyable.
What age group is Why 3 suitable for?
Why 3 is suitable for children aged 4 and above, as indicated by its age rating. The content and design are tailored to the knowledge structure and reading habits of young children.
Does Why 3 have ads?
Yes, Why 3 contains advertisements. As a free application, it utilizes ads to support its development and maintenance.
What devices can I use Why 3 on?
Why 3 is available on iPhone, iPad, and iPod. It is designed to be accessible across various Apple mobile devices.
How often is Why 3 updated?
The latest version of Why 3 is 4.0, and it was last updated on October 23, 2021. While the last update was in 2021, the app's content is comprehensive.
What is the user rating for Why 3?
Why 3 has a high user rating of 4.9 stars based on 16 ratings. This indicates a generally positive reception from its users.
