Visual Span
Daily Practice
Reading Speed
Proven Method
A Schulte Table is a 5×5 grid of randomly arranged numbers (1-25) used to train peripheral vision, concentration, and reading speed. Developed by German psychiatrist Dr. Walter Schulte in the 1960s, this method is now used by speed readers, pilots, athletes, and students worldwide to sharpen their cognitive abilities and expand their visual span.
"Schulte tables helped me improve my focus while coding. I feel much less distracted now."
Software Engineer
"My reading speed doubled after 2 weeks of training. I study for exams much more efficiently now."
Law Student
"Peripheral vision is key in gaming. This app is my morning warm-up routine."
E-sports Player
"Schulte tables helped me improve my focus while coding. I feel much less distracted now."
Software Engineer
"My reading speed doubled after 2 weeks of training. I study for exams much more efficiently now."
Law Student
"Peripheral vision is key in gaming. This app is my morning warm-up routine."
E-sports Player
Discover how caffeine actually affects your brain, the optimal dosing for focus, strategic timing, and when coffee backfires. Science-backed guide to maximizing cognitive performance with caffeine.
Learn the science behind dopamine detox and get a step-by-step plan to reset your brain's reward system. Includes what to do during detox, timeline, benefits, and how to maintain results.
Combine the Pomodoro Technique with Schulte Table attention warm-ups to create the ultimate Focus Stack. Learn the science-backed method that boosts concentration and reduces mental fatigue.
Millions stream binaural beats for focus—but does the science support the hype? We analyze the research to separate evidence from placebo and reveal when (and if) binaural beats can improve concentration.
Take a free interactive Stroop Test to measure your cognitive control and brain processing speed. Get your Stroop Interference Score and learn how to improve executive function.
Measure your reading speed in 60 seconds with this free WPM calculator. Find out if you're an average reader or a speed demon, plus science-backed tips to read faster.
