About this app
Test your speed and sharpen your senses with Reaction Lab! Whether you are a competitive user looking to improve your timing or just want to see how fast your brain processes information, Reaction Lab offers a suite of precision tools and mini-games designed to push your limits or simply have fun. Train your brain to react faster with interactive challenges that track your progress and help you achieve peak performance. From visual cues to auditory triggers, every millisecond counts! Key Features: Reaction Time Tests – Measure your visual and auditory response speeds with millisecond precision. Reflex Training Games – Engage in fast-paced mini-games designed to improve hand-eye coordination. Performance Tracking – Monitor your daily improvements and aim for new personal high scores. Multiple Game Modes – Choose from a variety of challenges, including color shifting, sound triggers, various difficulties, and rapid-fire clicking. Simple & Intuitive Design – Jump straight into training with a clean, high-contrast interface designed for focus. Global Leaderboards – Compare your reaction speeds with players around the world and see where you rank. Are you fast enough to join the elite? Download Reaction Lab today and start your training!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 7, 2026 · 5:01 PM Free
Screenshots
