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Kindergarten Math App
for 5 & 6 Year Olds

Lumi teaches counting, shapes, patterns, and early addition — all spoken aloud so kids can learn without needing to read a single word.

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What Kindergarteners Learn in Lumi

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Counting

Count to 100 by 1s, 2s, 5s, and 10s

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Shapes

2D shapes, 3D solids, sides & corners

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Comparing

More/less, taller/shorter, heavier/lighter

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Addition

Add within 10, number bonds, word problems

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Subtraction

Subtract within 10, take-away stories

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Data & Sorting

Sort by color, shape, size; read simple graphs

Why It Works for Kindergarteners

Kindergarteners can't read app instructions. Lumi solves this by speaking every single word aloud — Lumi tells the child what to do, asks the question out loud, and responds to their tap with immediate praise or a gentle reteach. A 5-year-old can do a full lesson completely independently.

Start Kindergarten Math Today

Voice-guided, tap-to-answer, zero ads. Try free for 48 hours.

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What age is this app for?
The kindergarten level is designed for ages 5–6. Lumi's curriculum also covers Pre-K (ages 4–5) and 1st grade (ages 6–7) so you can adjust as your child progresses.
Does my child need to know how to read to use Lumi?
No — Lumi speaks everything aloud. Kids answer by tapping illustrated choices, not typing or reading. It's fully accessible for pre-readers.