Explore every organ, part by part

Open the heart, brain, eye, ear, lungs and other organs on their own in Anatomy Atlas 3D and study each part, with detailed models of the eye, inner ear and brain ventricles.

Explore every organ, part by part, Anatomy Atlas 3D

Inside the full body, organs are hard to study: they're surrounded, overlapped and partly hidden. The organ explorer takes one out and puts it centre stage.

Anatomy Atlas 3D on iPad: the heart on its own in the organ explorer, coronary arteries selectedAnatomy Atlas 3D on iPhone: the heart on its own in the organ explorer, coronary arteries selected
Anatomy Atlas 3D on iPad and iPhone.

Organs you can explore

  • Heart
  • Brain and the brain ventricles
  • Eye
  • Ear (with the inner and middle ear)
  • Larynx
  • Lungs, lobe by lobe
  • Stomach and intestines
  • Liver and pancreas
  • Kidneys and bladder
  • Endocrine glands

The eye, the inner and middle ear, the brain ventricles and the lung lobes come as detailed models.

How it works

Tap the cube at the top of the screen and choose an organ. Everything else disappears, the camera frames the organ, and its parts appear as chips at the bottom of the screen. Tap a part to highlight it and read its name and definition. Combine it with cross sections to see inside.

Frequently asked questions

Can I see the chambers of the heart?

Yes. Open the heart in the organ explorer, select its parts, and use a cross section to look inside.

Are the organs connected to the rest of the body?

In the full view, yes: organs sit in place with the vessels and nerves around them. The explorer isolates one organ to study it on its own.

Explore the human body in 3D, free

2,000 structures, six layers to peel, muscle cards with origin, insertion and action, every organ part by part and a quiz to test yourself. No account, no ads, works offline on iPad and iPhone.

Download free on the App Store