Battle monsters. Solve math. Level up. Free for children & teens, ages 3–17.
▶ Get it on Google PlayEarn coins, defeat monster bosses, and unlock badges in the Kids' Adventure (ages 3–12).
No internet required. Works on a plane, in a car, or anywhere.
Zero data collection. No accounts. No ads. COPPA and GDPR-K compliant.
Every question is read aloud — ideal for pre-readers and children with dyslexia.
Streak badges reward consistent daily play and build lasting study habits.
After wrong answers, the correct solution is shown with a step-by-step explanation.
Ages 3–5
Counting, shapes, patterns
Ages 6–8
Numbers, money, time, data
Ages 9–12
Fractions, decimals, algebra
Ages 11–12
Geometry, probability, algebra
Age 13
Equations, Pythagoras, stats
Age 14
Exponents, transformations, finance
Age 15
Algebra, functions, trig, geometry
Age 16
Quadratics, circle geometry, stats
Age 17
Sequences, calculus, finance