百Math - Calculation App -

Keep your brain sharp with the classic "百Math - Calculation App -".

Trusted by users for 5 years, this simple and focused calculation app is perfect for daily mental workouts. Choose from Addition, Subtraction, or Multiplication to challenge yourself. Improve your personal best and climb the global rankings!

【Key Features】
・3 Modes: Addition, Subtraction, and Multiplication
・Clean, distraction-free design
・Global ranking system
・Track your progress with personal records