Measure your reflexes by tapping as quickly as possible when a visual cue appears. Compete against yourself and challenge your personal best.




247+ iOS apps & games curated and reviewed
If you already know Reaction Time Test, this is the deeper bench. 247+ reaction time test apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (21) | Yes | No | Aug 2026 | |
| 2 | Free | 4.5★ (1.7K) | No | Yes | Aug 2026 | |
| 3 | Free | 4.6★ (1.4K) | Yes | Yes | Aug 2026 | |
| 4 | Free | — | No | Yes | Aug 2026 | |
| 5 | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 6 | Free was $0.99 | — | Yes | No | Aug 2026 | |
| 7 | Free | — | No | No | Aug 2026 | |
| 8 | Free | — | No | No | Aug 2026 |




Measure your reflexes by tapping as quickly as possible when a visual cue appears. Compete against yourself and challenge your personal best.






Enhance your cognitive skills with reflex games and quizzes designed to improve reaction time. Features expert tips and progress tracking for athletes and anyone looking to refine their abilities.





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.




Measure your mental alertness with a scientifically validated reaction time test. Track changes in focus and fatigue throughout the day to understand your cognitive performance and make informed decisions about rest and routines.










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 reflexes with a simple tap-based game. The screen flashes colors before a green prompt appears, and you must tap as quickly as possible to record your reaction time. Share your best scores with friends.




Stay updated with live Formula 1 race data through customizable home and lock screen widgets. Track race calendars, standings, and enjoy iconic team radio messages.








Test your reflexes by tapping the screen when a red color appears or vibration is felt. This open-source application offers an ad-free experience at no cost. Measure your reaction time and have fun with this simple game.






Test and train your reflexes with various game modes. Compete globally in periodic rankings to become the world champion. Ideal for improving reaction speed for emergencies.