166+ iOS apps & games curated and reviewed
With an average user rating of 4.6★, the encyclopedia britannica category is one of the App Store's strongest. Browse all 166+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 |
| 2 |  | Free | 4.8★ (25) | Yes | No | Jul 2026 |
| 3 |  | Free | 4.3★ (6.1K) | No | No | Jul 2026 |
| 4 |  | Free | 4.8★ (320K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (28K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (366) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (7.1K) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.7★ (1.2K) | No | Yes | Jul 2026 |
Access a vast, verified library of historical articles, maps, and timelines. This non-profit resource offers academic-grade content for enthusiasts, students, and teachers, with offline access and an AI research assistant.
Access the world's largest free knowledge base with over 60 million articles in nearly 300 languages. Explore trending topics, save articles for offline reading, and customize your reading experience with various themes and text sizes. Contribute to the community by editing articles and participating in discussions.
Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.
Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.
Access over 330,000 articles, 77,000 audio pronunciations, and 24,000 images from trusted sources. This app provides in-depth information on a vast range of topics, perfect for students, professionals, or the curious.
Access essential world maps for quick reference and navigation. Explore political, detailed, and time zone maps, with interesting facts about countries. Works online and offline, ideal for students, travelers, and curious minds.
Explore a comprehensive world encyclopedia with over 50,000 facts on countries and territories. Test your knowledge with 9 types of quiz games covering flags, capitals, and locations. Ideal for geography enthusiasts and learners.
Access a vast library of open-access research papers on your mobile device. Discover new studies, track mentions and readership of your work, and connect with fellow scholars. Explore millions of academic papers on diverse topics.
Access a vast digital encyclopedia with over 25,000 topics and articles covering nature, cities, and more. Read content or have it read aloud, and explore over 100 high-definition images per article. Discover popular places in over 1000 cities worldwide.
Test your knowledge of US presidents with this educational game. Guess historical figures and learn about the leaders of the United States. Features all 46 presidents with helpful tips.
Access a vast collection of over 51,000 medical articles covering diseases, medications, anatomy, and sanitation. This comprehensive resource is ideal for healthcare professionals and students, offering offline access to vital health information.
Explore historical events that occurred on this day. Access information from diverse global sources and languages, with options to personalize the app's appearance. Tap on any event for further details and related links.
Explore significant historical events, notable births, and deaths from around the world. This free app offers a vast collection of facts, with options to read more about each event via linked Wikipedia articles. It supports a wide range of languages for global accessibility.
Explore the Old and New Testaments with verse-by-verse audio. This app offers synchronized voice and text, allowing you to touch and read along with multiple playback options. Save your favorite verses for easy access.
Explore natural remedies and nutritional advice for various health conditions. Discover beneficial foods, herbs, and supplements to support your well-being. Learn about essential nutrients and their therapeutic effects on the body.
Access the UK's best-selling history magazine on your device. Explore British, American, and international historical topics with leading experts. Features include adjustable text, bookmarking, and a search archive.
This app provides a streamlined and efficient way to access and navigate Wikipedia content. It offers advanced search capabilities, bookmarking of specific sections, and a history feature grouped by visit date. Enjoy features like a table of contents browser, dual language support, and image saving.
Listen to Wikipedia articles read aloud in multiple languages. Ideal for hands-free learning while driving, cooking, or exercising. Supports speech recognition to search for topics and offers a subscription for an ad-free experience with extra features.