Sinba Labs
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Numbly

A gentle math game for ages 4–8

Math that feels like play. Numbly turns early math practice into a gentle, joyful game for kids aged 4–8 — no ads, no timers, no pressure. Four playful ways to practice grow with your child, with 30 friendly creatures to collect and a protected Parent Zone that lets grown-ups choose operations, cap number size, and follow progress.

Numbly app screenshot

Key features

What Numbly does well

Four Ways to Play

Pair sums with answer cards, pop the right answer in a bubble, count friendly objects one tap at a time, or write the digit with a finger.

Reads Digits On-Device

In the Write game, Numbly reads the digit your child draws right on the device — drawings never leave it.

Grows With Your Child

Tell Numbly your child's age and it starts just right, raising levels when they do well and quietly easing off when they struggle.

Gentle by Design

Big buttons, soft sounds, and no harsh "wrong!" moments — just a wiggle and another try, never a penalty.

30 Creatures to Collect

Earn stars in any game to unlock friendly creatures across two worlds: the sunny Meadow and the deep blue Ocean.

Fair, Simple Pricing

Play Match, Pop, and Count with addition free; one one-time purchase unlocks the Write game and subtraction forever, with Family Sharing. No subscriptions.

Get the app

Available on the App Store.

Download on the App Store

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