How Fast Is
Your Brain?
Test your reflexes, memory, and focus across 8 brain challenges. Discover your Brain Age, compete on Game Center leaderboards, and challenge your friends.
Download on the App Store
See It in Action
Eight challenges that test every aspect of your cognitive speed.
Home Screen
Eight brain tests at your fingertips
Brain Age Result
Animated score reveal with percentile
Test History
Track your progress over time
Share Results
Challenge friends with shareable cards
Math Speed
Solve arithmetic problems fast
Stroop Test
Name the ink color, not the word
Word Memory
Seen it before or is it new?
8 Brain Challenges
Target Tap
Tap 10 targets as fast as you can. Pure reaction speed — how quick are your fingers?
Color Reaction
Wait for the screen to change color, then react. Tests your visual processing speed.
Sequence Memory
Remember and repeat growing tile patterns. How far can your memory stretch?
Chimp Test
Can you beat a chimpanzee? Memorize numbers and tap them in order before they hide.
Visual Memory
Recall tile patterns that grow progressively harder. Tests your spatial memory.
Math Speed
Solve 10 arithmetic problems as fast as you can. Addition, subtraction, multiplication.
Word Memory
Words appear one at a time. Have you seen it before or is it new? Your brain will trick you.
Stroop Test
The word says RED but it's written in blue. Pick the ink color, not the word. Harder than it sounds.
Brain Age Score
Every test calculates your Brain Age with percentile ranking. Track your progress over time.