Your child uses a real abacus with real beads. Undugu makes it smart — an AI teacher guides them through level-based lessons, and your dashboard shows exactly what they practiced, for how long, and how they performed.
Most math apps drill memorization — your child taps "7" and moves on. With an abacus, children see and touch numbers. They move 7 beads. They feel the difference between 7 and 8.
Abacus-based math is practiced by millions of students in Japan, China, and across Asia — the regions that consistently top global math rankings. It builds the deep number sense that makes all future math easier.
A traditional abacus is silent — a child practicing at home never knows if they did it right, and often gives up. Undugu's AI teacher speaks during practice, guides each level, and explains problems on demand.
No more paying for learning you can't see. Open the app and know exactly where your child stands: practice time, accuracy, speed, current level, and where they struggled.
You want your child learning, not scrolling. Undugu is a physical activity: hands on a real abacus, moving real beads. The screen only shows progress, and the AI teacher uses voice — the learning itself is tactile.
| Before Undugu | After Undugu |
|---|---|
| Practice at home with no guidance | AI teacher guides every level and explains on demand |
| No idea if they practiced correctly | Every bead movement tracked and verified |
| Math practice feels like a chore | Points, streaks, and competitions make it fun |
| Vague updates from a tutor or center | Detailed progress: accuracy, speed, time, level |
| You can't teach abacus yourself | The app trains you too — if you want in |
Early-childhood mode: counting, simple bead play, big friendly animations.
Structured K-12 lessons: addition through division, into mental abacus.
Speed drills, complex operations, and competitions.
One abacus, multiple accounts — each child gets their own profile and progress.
Undugu gives you a complete math program: 40 levels, built-in AI teacher, classroom tools for assigning lessons and homework, and objective progress data for portfolio assessments. The app trains you. You teach. Your child learns.
Undugu complements center learning — your child gets structured, AI-guided practice at home between classes, and their teacher gets visibility into home practice. Ask your center about Undugu.
Get your Undugu abacus at undugu.com.
Free app on iOS, Android, Windows, Mac, Chromebook.
Bluetooth pairing takes about 30 seconds.
Your child is learning within minutes.
Pre-order now, or join the waitlist for demos and early-bird pricing.