Visual Acuity & Reaction Time Test

More Than a Test—Detailed Reaction Analysis

Simple Reaction Time visualizes progress and your world and demographic position. Flash Grid records spatial, timing and response patterns to reveal exactly where you perform best. Batting Vision Test adds pitch-, course- and speed-based hitting analysis, a six-axis ability radar chart, printable diagnosis reports and session-by-session trends.

Reaction-Time TrendsWorld & Demographic ComparisonPosition Heatmap Hit, Miss & Mis-tap RatesTime, Row & Column AnalysisJSON Backup Ability Radar ChartPitch / Course / Speed Hitting AnalysisPrintable Report

Reaction Analysis Flash Grid Analysis Batting Analysis

Analysis visualization of reaction-time trends, demographic comparison and world ranking

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Batting Vision Test

Hit back real-speed pitches from an effective 17m—arrival time and even ball spin are faithfully simulated. Detailed timing, course and pitch-type analysis, a six-axis ability radar, printable reports and history included.

Dynamic Vision Timing Precision Prediction Focus

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SOON

Boxing Reaction Test

Read your opponent's attack and dodge, guard or counter! A fixed discrimination frame for fair reaction-time measurement, feint resistance and error classification, with 30 defense trials plus 12 counter trials. Self-analysis, history, JSON export/import and printing supported.

Dynamic Vision Judgment Feint Resistance Timing Precision

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SOON 🏎️

Formula Racing Focus & Reaction Test

Take on four scenes from a racing driver's point of view: start, overtake, cornering and composite decisions! Measure your reaction to lights-out, your reading of sharp curves, slow cars, hard-braking cars and yellow flags, and the ideal timing of braking and throttle. A full reaction test that even analyzes false-start control and focus endurance, with history saving.

Prediction Composite Judgment Timing Precision Focus

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Simple Reaction Time

Tap the instant the screen turns green! Five trials calculate your median, average and fastest time for a clear reaction-speed benchmark.

Reaction Speed Reflexes False-Start Control Focus

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Dynamic Visual Acuity Test

A Landolt C, commonly used in vision tests, appears on the screen. Quickly identify the direction of the opening and answer with arrow keys. Calculates your median, average and fastest time, and lets you track growth and see where you stand on world/age-group rankings.

Dynamic Vision Reaction Speed Judgment Focus

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Flash Grid

Remember cells that flash for an instant! Test visual memory in Memory Mode or recall and tap rapidly in the 30-second Rush Mode.

Instant Vision Spatial Awareness Judgment Focus

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Reaction Time Decathlon

Challenge 4 questions each from all 10 tests, 40 questions total! Use your reaction time and visual tracking skills to aim for the perfect 4000 points! The ultimate competition to crown the ultimate reaction-time champion.

Dynamic Vision Reflexes All-Round Ability Focus

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Moving Landolt C

The Landolt C moves at high speed from one side of the screen to the other! Identify the opening direction while it passes. An authentic visual tracking test using moving objects.

Dynamic Vision Tracking Ability Prediction Focus

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Rock Paper Scissors

After seeing the opponent's hand, quickly choose the correct gesture! Can you select the correct hand within 2 seconds? A test of judgment and reaction time.

Judgment Reflexes Explosive Speed

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Solo Speed

Quickly select a card with a higher number than your opponent's! Only 1 of your 4 hand cards is correct. Test your instant judgment and reaction time.

Instant Judgment Visual Recognition Reflexes

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Flash Recognition

Identify 4 characters that flash across the screen at high speed! Character strings fly in from random directions at high speed - the ultimate Dynamic Visual Acuity Test of instant recognition.

Dynamic Vision Instant Recognition Focus

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Fly Swatter

Click to swat flies buzzing around the screen! Track and quickly hit flies moving erratically at high speed - a test of reaction time and tracking ability.

Prediction Tracking Ability Reflexes

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Catch the Stick

Catch the falling stick at the right moment! The closer you catch it to the palm, the higher your score. A reaction time test with gradually increasing speed.

Timing Precision Reflexes Focus

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Find the Number!

Find numbers hidden in a sea of characters flying across the screen! Higher levels mean more characters and increased difficulty. Compete for the fastest time!

Selective Attention Visual Search Focus

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