The Human Body

No. 1 of the Explorer’s Library

See what we’re made of and how we work

Explore an interactive model

Dive into the skeletal, muscular, nervous, circulatory, respiratory, and digestive systems. The heart beats, guts gurgle, lungs breathe, and eyes see.

Discover how hearing works

Play music or talk into the microphone to send sound vibrations through the ear canal.

Travel into the intestines

Feed the body a feast and watch out for burps, barfs, and farts!

See how the eye sees

Use your device’s camera and send images through the eye to the brain. Shine a flashlight to watch the pupil dilate.

Learn in 50+ languages

Interactive labels in over 50 languages, including Chinese, Russian, German, French, Spanish, Japanese — and more!

Meet the artist

Designer and tinker Kelli Anderson created more than 200 drawings for The Human Body. An artist who is always experimenting with new ways to create images and experiences, Kelli met an unexpected challenge: not getting queasy while drawing the vomit!

Get an inside guide

Surprise, delight, and support your kids’ learning with The Human Body Handbook: it’s full of interaction hints and insider intelligence.

Download for free in English, 简体中文, Deutsch, Español, Français, 日本語, Português, Pусский, Italiano, and 한국어.

The Human Body

More apps by Tinybop
  • Kid tested

    Tinybop apps are rigorously tested for and by kids ages 4+.

  • Learn together

    Support your kids’ learning with in-app tools for starting and saving conversations.

  • Privacy matters

    We take your and your kids’ privacy seriously and we don’t share your info.