A circle becomes a sun. A triangle becomes a mountain. Every shape your child taps transforms into part of a growing scene — no quizzes, just play.
No signup · Tap or touch · Ages 18m–5y
Shape Builder isn't a quiz — it's a building game. Every tap creates something new.
Each shape transforms into a scene element — a sun, mountain, door, flower.
A circle becomes a sun with rays. A triangle gains snowy peaks.
Names each shape and shares a fun fact as you place it.
When you're done, birds and butterflies drift across your world.
Identifies circles, triangles, squares and 12 more shapes by name.
Understands how shapes fit together to form real objects.
Builds something new every session — no two worlds are the same.
Your little one might love…
Color Frog
Also great for ages 18m – 4y
Tap the matching fly and watch the tongue snap.