Big IQ: Brain Training Games

Several brain games. One daily habit. Train your reaction speed, memory, and math fluency in just minutes a day. Your sharpest self starts here.

Big IQ is the daily brain workout that keeps your mind sharp, fast, and focused.

Train scientifically-inspired mini-games designed to challenge your reaction speed, memory, math fluency, pattern recognition, and visual processing — all in quick, satisfying sessions you can fit anywhere.

Games include: • Reaction Speed — test your reflexes under pressure • Mental Math — sharpen your calculation speed • Number Sequence — push the limits of your working memory • Color Chaos — train your brain to override visual interference • Missing Piece — spot what doesn't belong • Number Sorting — race to tap in the right order • Number Word — build number-language connections • Shape Match — match color and form at speed

and more.

Whether you have 2 minutes or 20, Big IQ gives your brain the workout it deserves. Track your progress, beat your personal bests, and watch your scores climb.

Challenge your mind. Boost your IQ.