Test your knowledge and logic in this intellectual game. Compete with other players using AI-powered challenges. Engage in online quizzes that require erudition and strategic thinking.



250+ iOS apps & games curated and reviewed
With an average user rating of 4.0★, the conspiracy theory quiz category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | May 2026 | |
| 2 | Free | — | No | No | Aug 2026 | |
| 3 | Free | 4.8★ (9) | Yes | Yes | Aug 2026 | |
| 4 | Free | 3.6★ (11) | No | Yes | Aug 2026 | |
| 5 | Free | 4.5★ (73) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.6★ (15K) | Yes | No | Aug 2026 | |
| 7 | Free | 1.0★ (5) | Yes | No | Aug 2026 | |
| 8 | Free | 4.5★ (15) | No | No | Aug 2026 |








Test your knowledge and logic in this intellectual game. Compete with other players using AI-powered challenges. Engage in online quizzes that require erudition and strategic thinking.






Engage in a fun trivia experience with numerous questions across various categories. This offline game supports two-player mode, making it a great option for learning facts and playing with friends.


Test your knowledge of UFOs with this trivia game. Learn real facts about UFO history while enjoying exciting gameplay and cool space-themed graphics. It's both challenging and educational.


Test your knowledge with over 20,000 questions across various topics. Compete globally with online scores and use lifelines to help you answer within the time limit. This game is available for free in 28 languages.


Engage in a fast-paced social quiz game to challenge friends and other players. Test your knowledge across 19 diverse categories with over 10,000 questions. Climb the leaderboards and discover who knows more.


Experience the thrill of a trivia quiz show where you answer 15 challenging questions to win a virtual million. This general knowledge game offers a large question database and helpful jokers to aid your progress.


Engage in a free trivia quiz to expand your general knowledge across numerous categories. This brain game offers challenging questions designed to enhance thinking power, memory, and IQ. Compete with friends and aim for the global scorecard.


Test your knowledge of The Big Bang Theory with a multiplayer quiz. Challenge friends or random opponents in real-time battles and compete in weekly challenges to climb the leaderboards.


Engage in a comprehensive general knowledge quiz with thousands of questions across diverse academic categories. Learn new facts linked to Wikipedia articles and track your progress with an Elo rating. Challenge yourself and others in matches to test your educational level.




Test your expertise with an endless stream of general knowledge questions across various categories. Compete with others worldwide by answering 15 questions correctly within a time limit, utilizing lifelines to aid your progress.


Engage in a free trivia game featuring a wide array of fun questions, from traditional quizzes to challenging brain teasers and photo riddles. Compete with friends, climb leaderboards, and collect achievements while exploring diverse topics. It's an entertaining way to test and expand your knowledge.


Test your knowledge of global historical events and figures with this engaging trivia game. Challenge yourself with questions about famous battles, political changes, and influential personalities from around the world. Share your progress and compete with friends in this fun educational experience.






Test your knowledge across six diverse categories with timed multiple-choice questions. Compete globally or with friends to climb leaderboards. Log in daily for timed challenges.


Engage in a challenging trivia game with friends and players worldwide. Choose from 21 categories and beat the clock to earn points and coins. Climb leaderboards and prove your knowledge.


Test your global knowledge by identifying people's countries of origin based solely on their faces. This addictive guessing game offers hundreds of diverse faces and multiple-choice challenges. Compete on a global leaderboard and learn something new with every guess.

