This is the official app of Seattle Abacus School. It is designed to provide students with easy access to learning content and school announcements. A school-issued account is required to use this app.

What's New in Seattle Abacus School

1.4

July 21, 2026

New: Abacus Lessons!

Developer apps

そろばん(アカウント制バージョン)

by SIC Company Limited

📚 Education

Free

Soroban: Abacus & Mental Math

Video Soroban, Tables & Anzan

📚 Education

(18)

Free

In-App Purchases

Flash Mental Math (Anzan)

Fun Mental Math with Rankings!

📚 Education

(3)

Free

In-App PurchasesWith Ads

My AI Storybook

Create Your Storybook with AI

🎬 Entertainment

(16)

Free

In-App PurchasesWith Ads

AI Video Translation

Voice to the world.

📷 Photo & Video

(1)

Free

In-App PurchasesWith Ads

π Pi Challenge

Master the digits of Pi

📚 Education

Free

In-App PurchasesWith Ads

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