157+ iOS apps curated and reviewed
The best cia factbook apps on iPhone average 4.3★ across 157+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $2.99 | 4.7★ (84) | No | No | Jul 2026 |
| 2 |  | $1.99 | 3.6★ (17) | No | No | Jul 2026 |
| 3 |  | Free | 4.4★ (79) | Yes | No | May 2026 |
| 4 |  | Free | 1.7★ (6) | No | No | May 2026 |
| 5 |  | Free | 4.6★ (15) | No | No | Jul 2026 |
| 6 |  | $1.99 | 4.5★ (230) | No | No | Jul 2026 |
| 7 |  | Free | 4.9★ (368K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (209K) | Yes | Yes | Jul 2026 |
Access detailed profiles for over 250 countries and territories, covering geography, economy, people, and government. Explore topics on our changing planet and unresolved areas. Features an offline atlas, country comparison, and regular free updates.
Access comprehensive data on every nation, including history, government, economy, and geography. Explore interactive 3D globes, stunning photo galleries, and detailed regional maps. All information is available offline, making it a portable intelligence resource.
Access comprehensive information on over 170 countries, including population, geography, government, economy, culture, and history. Features include reference maps, dynamic online maps, country flags, and side-by-side comparisons. Ideal for students, travelers, teachers, and trivia enthusiasts seeking to learn about the world.
Explore detailed explanations and high-definition images of flags from over 267 world entities. Test your knowledge and improve memorization of national symbols with offline access to comprehensive data. Learn about countries and their flags using information sourced from the CIA World Factbook.
Access comprehensive country and background information, including socio-cultural, infrastructure, and geographic data, offline. Explore alliances, a factbook, NGO details, UN documents, and news updates.
Access detailed information and maps for over 250 countries and territories. Explore demographics, geography, history, and economic data with a user-friendly interface. Compare countries and stay informed about the world.
Browse new, used, and certified pre-owned vehicles from dealerships near you. Access free CARFAX Vehicle History Reports with every used car listing, view price history, and compare vehicles with detailed information and photos.
Expand your vocabulary with daily word learning and engaging games. This app offers customizable learning paths and difficulty levels to suit your English proficiency. Make vocabulary acquisition a fun and effective part of your routine.
Discover bite-sized knowledge from popular books in just 5 minutes a day. Beautifully designed idea cards condense profound thoughts into memorable, visual insights. Fuel your curiosity and grow smarter with curated content tailored to your interests.
Access comprehensive data for every country worldwide. Explore details on population, economy, geography, history, and more. Includes flags, maps, and current time information for quick reference.
This app provides real-time global intelligence, aggregating open-source data into a command center for situational awareness. It features an interactive map with multiple layers, a dashboard for threat assessment, and a unified feed for conflicts, disasters, and news.
This app transforms math practice into engaging games for children in Kindergarten through 5th grade. It helps build strong math skills, boost confidence, and foster a love for learning through adaptive play and rewards. Parents and teachers trust it for its safe, ad-free, and effective educational approach.
Connect with friends, family, and colleagues through high-quality video calls and meetings. Schedule calls, send video messages, or join spontaneous conversations. Enhance interactions with features like real-time captions, in-call chat, and engaging effects.
Discover thousands of funny, strange, and awesome fun facts. Learn something new daily and impress your friends with interesting tidbits of knowledge. Save, share, and post your favorite facts easily.
Discover thousands of entertaining, educational, and surprising facts across a wide range of topics. Save your favorites, share them with friends, and expand your knowledge daily with this engaging app.
Provides real-time geopolitical reporting and open-source intelligence for professionals and globally engaged citizens. It transforms raw signals into verified reporting and actionable insight, offering early detection and clear analysis of global events.
Discover a vast collection of cool, weird, and useless fun facts. Learn something new daily and impress your friends with interesting tidbits of knowledge. Save, share, and SMS your favorite facts with ease.
Access a comprehensive collection of key statistical indicators from the United Nations on your mobile device. Explore general, economic, social, and environmental data for over 200 countries and regions through an intuitive interface.
Access over 60 certified culture guides and courses for overseas locations. Features include offline access, a video library, and a workspace for notes. Ideal for preparing for international travel or assignments.