Cleoda Labs
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Ten Frames

Math with Smiles

Educational math app for children aged 4–6, built around the proven Ten Frames method. Visual, voice-guided, ad-free, kid-safe.

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What It Does

Ten Frames is a foundational visual learning tool — a simple frame of 10 cells used to teach early number sense. The method is included in mathematics curricula around the world, such as Common Core State Standards (USA), Singapore Math, the UK Early Years Foundation Stage, and the Australian National Curriculum, and is featured in the National Council of Teachers of Mathematics' Illuminations classroom resources.

Children learn to instantly recognize quantities through visual grouping: a filled row is always 5, a full frame is always 10. These benchmarks become anchors for all future mental math.

The result: stronger number sense, faster mental arithmetic, less math anxiety.

See it in action

Features

8 Adventure worlds, 68 challenges

Story-driven worlds that introduce numbers, counting and early arithmetic at a child's pace.

10 visual themes

Space, Ocean, Forest, Farm, Candy, Unicorn, Pixel, Slime, K-Pop and Monsters — kids pick the world that motivates them.

Voice narration in 3 languages

Romanian, English and German narration. Children who can't read yet can play independently.

Parent Dashboard

Overview of your child's progress across worlds, modes and streaks.

Stickers, achievements, streaks

36 stickers and 14 achievements to collect, plus a daily streak with milestone celebrations.

Kid-safe by design

Zero ads, zero analytics, zero tracking. In-app purchases protected by a parental gate. One-time premium unlock — no subscriptions.

Who It's For

  • Children ages 4–6 learning numbers, counting and early arithmetic
  • Pre-readers — voice narration lets them play independently
  • Parents looking for screen time that builds real skills
  • Kindergarten and early primary teachers
  • Multilingual families (Romanian, English, German)

Frequently Asked Questions

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