Best Reaction Testme Apps & Games

Reaction Time Recorder

by Ryan O'Connor

Free

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.

Reaction Visual & Acoustical

by Viacheslav Romanenko

Free

Measure your response time to visual and auditory cues. This app provides a simple way to test and track how quickly you react to different stimuli.

Reaction Speed Reflex Trainer

Train focus, speed & timing

Free

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.

Reflex - Reaction Time Test

by 1000 Ventures OÜ

Free

Train your reaction speed and reflexes with six distinct game modes. Track your progress with gamified elements like XP, levels, and badges. This app is designed for focus, privacy, and offline use.

Reaction Speed Trainer

by Hiroyuki Tsunoda

Free

Test and improve your reaction speed with various game modes. Measure simple and choice reaction times with different button configurations. Track your progress and share results.

Reaction Time Test - Reflex

Improve focus & brain speed

Free

Sharpen your reflexes and cognitive skills with a suite of engaging brain games. Improve focus, decision speed, and hand-eye coordination through various unique challenges. Track your progress with detailed statistics and set personal records.

YOU FAST? – Reaction Time Test

Reflex Trainer & Reaction Test

Free

Test your reflexes with a game inspired by Formula 1 starting lights. Tap as quickly as possible when the lights go out and measure your reaction time to the millisecond. Track your personal bests and compare your speed to others.

ProReact - Reaction Time Test

Measure your Reaction Time

Free

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.

Reflex: Reaction Time & Speed

Lights Out, F1, Brain Training

Free

Improve your reaction time with a variety of game modes designed to sharpen hand-eye coordination and focus. Track your progress with detailed stats and compete on leaderboards. Train like a professional athlete with motorsport-calibrated performance tiers.

20 Seconds - Test your reaction time

by Asylum Square Interactive GmbH

Free

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.

ReactionTimeChecker

by NSC, K.K.

Free

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.

Reaction Time & Reflex

Test & improve, speed training

Free

Test and train your reflexes with a collection of fun mini-games. Measure your reaction speed in milliseconds, track your progress with detailed graphs, and compete with players worldwide on leaderboards. Challenge friends in 2-player duels.