# First Millennium Encyclopedia — Empires, cultures & history > Offline historical encyclopedia of the First Millennium with engaging content and gamified learning. (iPhone/iPad app by Good Spider, LLC.) - Source: https://appshunter.io/ios/app/first-millennium-encyclopedia/id1126981507 (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: 5.00/5 from 9 App Store ratings · 1 written reviews indexed - Age rating: 17+ - Requires: iOS 15.0 · 162 MB - Languages: American English - Released: 2016-07-08 - Data updated: 2026-10-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/first-millennium-encyclopedia/id1126981507/reviews.md ## What is First Millennium Encyclopedia? Explore the first thousand years CE through empires, cultures, events and the transition from antiquity to the Middle Ages. MORE IMAGES, COMPLETE CREDITS Explore additional openly licensed and public-domain photos and illustrations. Image source, creator and licence credits are available offline in the app. 124 illustrated reference articles. CHOOSE YOUR FREE READING New readers choose five distinct articles from the library. Chosen articles stay unlocked and can be revisited without spending another choice. Existing readers keep their previous allowance, and eligible earlier purchases remain protected. EXPLORE AND RETURN Search article titles and full text. Discover connections through maps, timelines and graphs where the collection has relevant information. Save articles and return to recent reading or your last reading position. Optional reminders help you return to the library. OFFLINE ENCYCLOPEDIA One-time ownership unlocks the full encyclopedia for offline reading. Eligible historical purchases can be restored from Restore Purchases in Settings or on the upgrade screen. PREMIUM AI Premium includes full offline access and AI chat about this encyclopedia’s subject. Chat requires internet access. Monthly and annual subscriptions offer a three-day introductory trial for eligible new subscribers. Prices and billing periods appear on the purchase screen. Subscriptions renew automatically unless canceled through your App Store account; trials are subject to Apple eligibility. SOURCES AND SUPPORT Reference text and images are drawn from licensed sources including Wikipedia and Wikimedia Commons. Source, author and license credits are available in the app. AI answers can be wrong and should be checked against the referenced articles. Privacy Policy: https://goodspider.net/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://goodspider.net/support/ ## Key features - Thousands of articles and HD photos - Offline access - Badge collection system - Simple organization and UI - Suitable for all ages - Available on iPhone and iPad ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Full Version | $9.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/first-millennium-encyclopedia/id1126981507/reviews.md ### 5/5 — Super *2025-05-01* My go to app when I have to do a lot of waiting around and I am off line. Time passes quickly as you get lost in the depth of articles. Sure, it is Wiki based, but a great off line information tool. ## Frequently asked questions about First Millennium Encyclopedia ### What historical periods does CHI Encyclopedia cover? CHI Encyclopedia focuses on the First Millennium, covering empires and emperors from A-Z. It provides comprehensive information about this specific historical period. ### Can I use CHI Encyclopedia offline? Yes, CHI Encyclopedia is available entirely offline. You can read articles and view photos without a Wi-Fi connection, making it ideal for travel. ### How does CHI Encyclopedia motivate users to learn? CHI Encyclopedia motivates users 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 CHI Encyclopedia available on? CHI Encyclopedia is designed to look stunning on both iPhone and iPad. It is also supported on iPod. ### Is CHI Encyclopedia suitable for children? Yes, CHI Encyclopedia is great for all ages and can serve as a kid's encyclopedia to help them learn about history. The content is engaging and easy to understand. ### How often is CHI Encyclopedia updated? CHI Encyclopedia was last updated on July 29, 2016, with version 1.0.2. It was initially released on July 8, 2016. ### What is the age rating for CHI Encyclopedia? CHI Encyclopedia has an age rating of 4+, making it suitable for young learners and above. ### Does CHI Encyclopedia have ads? No, CHI Encyclopedia does not contain advertisements. The app is free to download and use without any ad interruptions. ## Version history (last 4 releases) ### 26.10.9 — 2026-10-10 More photos and illustrations, including openly licensed and public-domain images. Complete offline image credits. Choose five free articles and revisit them anytime. ### 26.10.3 — 2026-10-06 More reliable upgrade options when prices are slow to load or temporarily unavailable. Clearer retry and purchase feedback, with easier recovery when returning to the app. Your chosen articles and eligible purchases remain protected. ### 1.0.2 — 2016-07-29 This app has been updated by Apple to display the Apple Watch app icon. New Look & Feel. ### 1.0 — 2016-07-08 No release notes. ## Apps similar to First Millennium Encyclopedia | App | Rating | Price | Category | | --- | --- | --- | --- | | [Audio Wikipedia : Handsfree](https://appshunter.io/ios/app/audio-wikipedia-handsfree/id1501209735) | 4.6 (93) | Free | Education | | [Atlas Earth: Explore the World](https://appshunter.io/ios/app/atlas-earth-explore-the-world/id6741566722) | 4.3 (21) | Free | Education | | [Kids Encyclopedia with AI](https://appshunter.io/ios/app/kids-encyclopedia-with-ai/id1502045040) | — | Free | Education | | [VR Dino Jurassic Encyclopedia](https://appshunter.io/ios/app/vr-dino-jurassic-encyclopedia/id1581782903) | 4.5 (32) | Free | Education | | [Globe: World History](https://appshunter.io/ios/app/globe-world-history/id6466718907) | 4.6 (7) | Free | Education | ## More apps by Good Spider, LLC - [Airliners Encyclopedia](https://appshunter.io/ios/app/airliners-encyclopedia/id1036268445) - [Encyclopedia of Animals](https://appshunter.io/ios/app/encyclopedia-of-animals/id1082571138) - [Music Guide & Encyclopedia](https://appshunter.io/ios/app/music-guide-and-encyclopedia/id1122036466) - [Encyclopedia of Cats](https://appshunter.io/ios/app/encyclopedia-of-cats/id1122519824) - [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 --- *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 2026-10-10.*