Soroban Master

Soroban Master helps students master mental arithmetic with the Japanese abacus (soroban).

A complete, structured learning path:
• 100 graded lessons from beginner to master, each with clear examples and step-by-step soroban construction
• Interactive practice with adjustable operations and difficulty
• Workbook (soroban-book style) for sequential add and subtract
• Timed quizzes to test your speed and accuracy
• Training games: Flash Anzan, Number Memory, Math Chain, Hit the Target, Build the Number, Quick Compare, Missing Number, Audio Dictation, Survival, plus the Little/Big Friends and Family techniques
• A free movable abacus you can use anywhere, with up to 19 rods
• Progress tracking: scores, completed lessons, accuracy and achievements
• Available in English, French and Arabic (full right-to-left support)

For schools and teachers:
Teachers get a dashboard of their own students with class rankings. Accounts are provided by your school or organization — students sign in with a username, teachers with an email. There is no public sign-up, no ads and no in-app purchases.

How to start:
On the login screen, type your school or organization name, then sign in with the username/email and password provided by your school.

No account yet? Ask your school, or request a demo at ajigrafi.com/soroban.