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.




249+ iOS apps & games curated and reviewed
Every iPhone needs a few good reaction testme apps and games. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.3★ (6) | Yes | No | May 2026 | ||
| 2 | Free | 5.0★ (2) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.8★ (16) | No | No | Aug 2026 | ||
| 4 | Free | 5.0★ (3) | Yes | No | May 2026 | ||
| 5 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 6 | Free | 4.5★ (20) | — | No | May 2026 | ||
| 7 | Free | 3.0★ (1) | No | No | Sep 2026 | ||
| 8 | Free | — | Yes | No | Aug 2026 |




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.






Measure and improve your response speed with a suite of scientifically-inspired tests. Track progress over time with detailed analytics and gain insights into your performance in various situations. Designed for focus and privacy, all data stays on your device.





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