# Encyclopedia of Tanks — Armored vehicles & history

> Comprehensive offline encyclopedia of tanks with HD photos and badges. (iPhone/iPad app by Good Spider, LLC.)

- Source: https://appshunter.io/ios/app/encyclopedia-of-tanks/id1124568778 (this page in markdown: same URL + `.md`)
- Developer: [Good Spider, LLC](https://appshunter.io/developer/1487595667)
- Category: Education, Books
- Price: Free with in-app purchases
- Rating: 4.60/5 from 13 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 88 MB
- Languages: American English
- Released: 2016-09-02
- Data updated: 2026-10-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/encyclopedia-of-tanks/id1124568778/reviews.md

## What is Encyclopedia of Tanks?

Explore armored vehicles and their history through 346 illustrated reference articles on tanks, their design, development and role in military history.

START WITH FIVE FREE ARTICLES
New readers can choose any five different articles. Your chosen articles stay unlocked, and revisiting them never uses another choice. Existing readers keep previously granted access.

MAKE DISCOVERIES YOUR OWN
• Search article titles and full text
• Follow links between related topics
• Save articles and return to your reading position
• Continue recent reading and track your progress
• Explore connections through the timeline and graph
• Find article sources and image credits inside the app

CHOOSE YOUR ACCESS
Own the full encyclopedia with a one-time purchase for complete offline reading. Or choose monthly or annual Premium for the full encyclopedia plus AI chat grounded in this subject's articles. Eligible new Premium subscribers receive a three-day introductory trial. Subscriptions renew automatically unless canceled through your App Store account. Current local prices and terms appear before purchase.

Restore Purchases recovers eligible previous purchases. Earlier full-version ownership includes encyclopedia and offline access; Premium AI requires a subscription. Internet access is required for AI chat and purchases. AI answers may contain errors; consult the linked sources.

Article text is derived from Wikipedia. Images come from appropriately licensed Wikimedia Commons and other open sources. Source links, licenses and credits are available in the app.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Historical and technical reference includes warfare and weapons. This app does not sell weapons.

## Key features

- Thousands of articles and pictures
- HD photos
- Simple organization and UI
- Offline availability
- Badge collection system
- Suitable for all ages

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Is Encyclopedia of Tanks safe?

Not enough ratings yet to assess Encyclopedia of Tanks.

## Is Encyclopedia of Tanks legit?

Encyclopedia of Tanks appears to be a legitimate app. The AppsHunter Legitimacy Score for Encyclopedia of Tanks is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/encyclopedia-of-tanks/id1124568778/reviews.md

### 3/5 — Encyclopedia of tanks

*2018-12-30*

Nice having all the information from Wikipedia in one app on tanks. Would like all tanks from world war 2 and onwards. Thank you.

### 4/5 — Chock full of armor!

*2018-08-30*

When I first downloaded this I was skeptical it would be worth what with Wikipedia and all. But I was pleasantly surprised, it is absolutely loaded with info on each tank from specs to operators and history in battle. Not only that it‘ since a very readable type face, whoever laid this has a great eye for readability. The only thing I dock it a star for is the pictures aren’t zoomable which is frustrating.

One question to the developers; how do you buy the rest of the book. When I go through the app it tries but never connects to the App Store. When I search the App Store I can’t find it!

Also a request; how about doing one WW2? I would love to see the King Tiger get this treatment!

Anyway to the developer, well done sir!

## Frequently asked questions about Encyclopedia of Tanks

### What is CHI Encyclopedia of Tanks?

CHI Encyclopedia of Tanks is an educational application that provides detailed articles and high-definition photos of tanks from A to Z. It features a user-friendly interface and is available for offline use.

### Is CHI Encyclopedia of Tanks free to use?

Yes, CHI Encyclopedia of Tanks is available for free. It does not require any payment to download or access its core content.

### Can I use CHI Encyclopedia of Tanks offline?

Yes, the encyclopedia is designed to be available entirely offline. This allows you to read about tanks on the go without needing a WiFi connection.

### What age rating does CHI Encyclopedia of Tanks have?

CHI Encyclopedia of Tanks has an age rating of 4+. This indicates it is suitable for young children and can be used as a learning tool for them.

### What devices are supported by CHI Encyclopedia of Tanks?

CHI Encyclopedia of Tanks is available on iPhone and iPad devices. It is designed to look stunning on both platforms.

### How often is CHI Encyclopedia of Tanks updated?

The latest version of CHI Encyclopedia of Tanks is 1.0.2, which was released on September 2, 2016. The app has not received updates since its initial release.

### Does CHI Encyclopedia of Tanks have ads?

No, CHI Encyclopedia of Tanks does not contain advertisements. Users can enjoy the content without any interruptions from ads.

### What makes CHI Encyclopedia of Tanks engaging for users?

The app motivates users to read more by allowing them to collect badges for reading different articles or collections. It also features beautiful HD photos and engaging, easy-to-understand content.

## Version history (last 3 releases)

### 26.9.20 — 2026-09-30

Choose five free articles as a new reader, save favorites, and continue where you left off. Find clearer upgrade options and three-day Premium trials for eligible subscribers. Existing article access and eligible purchases remain protected.

### 26.9.18 — 2026-09-22

A rebuilt Tanks encyclopedia with 346 articles. Choose any 10 articles free, with free revisits. Discover search, timelines, topic connections, reading progress, offline ownership, purchase restoration and Premium AI.

### 1.0.2 — 2016-09-02

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

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## More apps by Good Spider, LLC

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- [Music Guide & Encyclopedia](https://appshunter.io/ios/app/music-guide-and-encyclopedia/id1122036466)
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- [Encyclopedia of Dogs](https://appshunter.io/ios/app/encyclopedia-of-dogs/id1122543308)
- [Encyclopedia: Greek Mythology](https://appshunter.io/ios/app/encyclopedia-greek-mythology/id1122556787)

All apps by Good Spider, LLC: https://appshunter.io/developer/1487595667

## Related topics

[cold war military vehicles](https://appshunter.io/ios/topics/cold-war-military-vehicles)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-05.*