Fast100Math

Have Fun Training Your Brain with the 100-Masu Calculation App!
A simple yet profound app that everyone can enjoy! Improve your calculation skills while customizing your experience to match your style.

■Flexible Calculation Modes
Supports addition, subtraction, and multiplication from single-digit to double-digit numbers. Choose your preferred difficulty, from 25 to 100 grids!

■Compete on the Global Leaderboard
Challenge users worldwide and compete for the highest score! Aim for the top with your 10 × 10 records.

■Various Input Methods
Supports voice and handwriting inputs. Choose the method that suits you best.

■Customizable Appearance
Personalize your app by adjusting background colors, text colors, and fonts. Create your very own design and enjoy!

■Accessibility Features
With VoiceOver support, you can solve math problems using audio assistance without relying on visuals.

Step into the world of brain training!
Boost your scores with 100-Masu calculations and aim for the top of the global leaderboard. Experience the joy of improving your calculation skills today!