Challenge friends in a fast-paced, head-to-head reaction game with 11 exciting mini-games. Test your reflexes, visual acuity, and cognitive speed in real-time duels. Become the ultimate reaction master.



238+ iOS apps & games curated and reviewed
With an average user rating of 3.9★, the 2 player reaction test quiz category is one of the App Store's strongest. Browse all 238+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (17) | Yes | No | Aug 2026 | |
| 2 | Free | — | Yes | No | Aug 2026 | |
| 3 | Free | 5.0★ (3) | Yes | No | May 2026 | |
| 4 | Free | 1.0★ (1) | Yes | No | May 2026 | |
| 5 | Free | 4.6★ (73K) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.2★ (10) | No | No | May 2026 | |
| 7 | Free | 4.8★ (16) | No | No | Aug 2026 | |
| 8 | Free | — | No | No | May 2026 |



Challenge friends in a fast-paced, head-to-head reaction game with 11 exciting mini-games. Test your reflexes, visual acuity, and cognitive speed in real-time duels. Become the ultimate reaction master.











Test and improve your reaction times with this simple game. Tap the screen as quickly as possible when the lights turn green to measure your reflexes.


Test your reflexes by tapping a color-changing button as quickly as possible. Compete with others through online leaderboards and receive an evaluation of your performance.


Engage your brain with a vast collection of picture trivia and word puzzle games. Guess logos, emojis, movies, and more across over 100 topics. New packs are added weekly, offering endless challenges for all interests.


Challenge yourself to react as quickly as possible within a 20-second time limit. This simple yet engaging game offers pure fun and a way to test your reflexes.


Measure your reflexes with a straightforward and enjoyable application. It offers a clean, ad-free experience for testing reaction times.




Engage in a rapid-fire quiz battle with a friend on a single device. Players use opposite halves of the screen to answer general knowledge questions simultaneously. Earn points for correct answers and strategically avoid incorrect ones to win the trivia showdown.


Test your reflexes with precision down to the microsecond. Engage in a variety of fun mini-games designed to challenge your speed and skill. Compete with friends and players globally on leaderboards.


Measure your reaction speed by responding to color changes on screen. Compete with friends and family to see who has the fastest reflexes. Simply connect two devices on the same Wi-Fi network to begin.




Test and train your reaction speed with various game modes designed to challenge your reflexes. Improve your response time through daily practice and see how quickly you can react to visual cues.


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.


Sharpen your reflexes and boost reaction speed with engaging game modes. Measure your reaction time to the millisecond, compete on global leaderboards, and track your progress. Ideal for improving focus, training reflexes, or simply for fun.


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.


Test your reflexes with a comprehensive suite of vision, hearing, and feeling tests. Measure your speed and accuracy in a variety of challenges designed to assess your reaction abilities.


Test your knowledge and reaction skills in this addictive multiplayer quiz game for 2-5 players. Race against friends and family to answer questions correctly and quickly to earn the most points and win.


Challenge friends to a fast-paced reaction game with multiple modes. Improve your reflexes in training or compete in party settings. Winners can be rewarded and losers can face fun consequences.


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.