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Encyclopedia: World War II

Encyclopedia: World War II

Battles, people & history

15 ratings
3 reviews
📚 Education
📚 Books
Free
In-App Purchases

Details

Released
September 2, 2016
Updated
October 10, 2026

Features

Developer

Good Spider, LLC
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🧾$9.99
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About

This app offers a comprehensive offline encyclopedia of World War II, featuring thousands of articles, HD photos, and an intuitive interface. It's designed for all ages, from children learning history to enthusiasts seeking detailed information, and includes a badge system to encourage reading.

✓Thousands of articles
✓High-definition photos
✓Simple organization
✓Offline availability
✓Badge collection system
✓Suitable for all ages
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What's New in Encyclopedia

26.10.9

October 10, 2026

More photos and illustrations, including openly licensed and public-domain images. Complete offline image credits. Choose five free articles and revisit them anytime.

More
1

Subscriptions & In-App Purchases

$9.99

Full Version

The full version unlocks all the articles.

User reviews

Most RecentHighest RatedLowest Rated

Great, but.

The on hand information is great but the user interface isn’t what it could be after reading a article you are returned to the top requiring you to scroll through everything to get back to the area you were
DBDurdie Bates

Love it

Love your encyclopedia apps but, if I may make a suggestion, there should be a setting that allows the articles to be read aloud.
HHulkfan68

Useless

Absolutely the pits. Search does not work at all. I would strongly advise anyone NOT TO PURCHASE FROM THIS SITE...TOTAL GARBAGE ...and zero customer service. They do not even deserve a solitary star , it is that bad.
PPrince(numb-nut)Charles

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FAQ

What is the CHI Encyclopedia of World War II?

The CHI Encyclopedia of World War II is an offline reference application providing extensive articles and high-definition photos covering World War II history. It aims to be an informative tool for learners of all ages.

Can I use the CHI Encyclopedia of World War II offline?

Yes, the encyclopedia is available entirely offline. This allows you to access its content without a WiFi connection, making it suitable for use on the go.

Who is the target audience for the CHI Encyclopedia of World War II?

The app is designed for a broad audience, from children learning about World War II for the first time to adults and history enthusiasts seeking comprehensive information.

Does the CHI Encyclopedia of World War II have ads?

No, the CHI Encyclopedia of World War II does not contain advertisements. It offers an uninterrupted learning experience.

How does the CHI Encyclopedia of World War II track progress?

The app motivates users to read more by allowing them to collect badges for reading different articles or collections of articles. This gamified approach encourages engagement with the historical content.

What devices is the CHI Encyclopedia of World War II compatible with?

The CHI Encyclopedia of World War II is available for iPhone and iPad. It is designed to look stunning on both devices.

How frequently is the CHI Encyclopedia of World War II updated?

The application was last updated on September 2, 2016, with version 1.0.2. Further updates would be needed to introduce new content or features.

What is the age rating for the CHI Encyclopedia of World War II?

The app has an age rating of 4+, making it suitable for young children and older users alike. Its content is presented in an easy-to-understand manner.