🧍 Explore the human body like never before

Interactive anatomy learning with quizzes, challenges and arcade mini-games. From cells to systems — explore the human body in depth.

2700
body parts
2700+
3D structures
5855
challenges
306
lessons
1992
animated structures

Everything you need

A comprehensive platform for learning anatomy - from basics to advanced topics

🫀

Interactive anatomy

2700 body parts with descriptions, functions and fun facts. Four sections: anatomical, systems, pathogens and pharmacology.

📚

306 lessons with quizzes

Campaign with 50 chapters, from anatomy basics to advanced electrophysiology and genetics.

🎮

17 arcade mini-games

Tap Rhythm, CPR, slider, shooter, defend the organ and more — learn anatomy through reflex-based mini-games.

📅

Daily & weekly challenges

3 daily and 5 weekly challenges — keep the streak, earn XP bonuses and unlock achievements.

🏆

165 achievements

Achievement system, daily and weekly challenges, XP milestones and reward streaks.

🎯

Challenges & clinical cases

1975 navigation challenges, 1517 mechanism challenges, 1100 find-me 3D challenges, 100 clinical cases across 17 specializations.

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Real 3D anatomy

Over 2,700 drillable structures across 28 real 3D models (BodyParts3D) — rotate, cross-section, X-ray and explode the whole body, with labels in 17 languages + Latin. Works offline.

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Body Atlas 3D

12 colour-coded systems in one interactive atlas — a full vascular tree of ~1037 named vessels (arteries & veins), endocrine glands, whole-body cross-section, "show me…" search and a live pulse. 17 languages + Latin.

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Body Atlas 2D

A drawn figure, not a scan: peel back 4 layers (skin, muscles, organs, skeleton), switch ♀/♂, pick a region (whole body, torso, head & neck, arm, leg) and explore over 2,700 entries all the way down to DNA, including 1,992 animated structures; discover descriptions, functions, fun facts and step-by-step mechanisms; search, axial section, X-ray and rotation (3D parallax); localized names + Latin, works offline

🎯

Find me in 3D

1100 challenges where you pinpoint a structure on a real 3D model — drill inside, beat the timer and earn XP. Difficulty scaled by real knowledge, from common parts to specialist anatomy.

What is this? 3D

We highlight a structure on a real 3D model — pick its name from 4 options. 1100 structures, difficulty by knowledge, a miss costs XP.

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Assemble 3D

Pick a part from the tray and click where it belongs. 47 sets, 287 parts — it's all about knowing the location.

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Trace the Path 3D

Click structures in the right order along a route — food, blood, air and more. 16 routes, X-ray to see through.

How does it work?

Three simple steps to master anatomy

1

Sign up

Create a free account and start your anatomy journey

2

Explore the body

Browse body parts, learn from lessons and solve quizzes

3

Play & master

Test reflexes in 17 mini-games, beat daily challenges, collect achievements

Free to start, PRO to go deep

Pick what fits you — upgrade whenever

Free

$0 forever

Free account — progress saved in the cloud

  • ✓ Full exploration — over 2,700 body entries + over 2,700 real 3D structures
  • ✓ Basic lessons & easy challenges
  • ✓ 3D challenge games — basic levels free
  • ✓ All 17 arcade mini-games
  • ✓ Daily & weekly challenges
  • ✓ 165 achievements
  • ✗ Advanced lessons, clinical cases & harder 3D
Start free →
EARLY ACCESS

PRO

$2.99 one-time

or €2.99 / 12 PLN

  • ✓ Everything in Free, plus:
  • ✓ All 306 lessons + 50 chapters
  • ✓ 1975 navigation + 1517 mechanism + 1100 find-me 3D challenges
  • ✓ 100 clinical cases across 17 specializations
  • ✓ Advanced: pathogens, immunology, genetics, electrophysiology
  • ✓ All future content updates
Get PRO →

One-time payment via Stripe. Cards, BLIK, Apple Pay and more.

See it in action

1992 real-time animated structures with up to 4 view modes — switch tabs & pinch to zoom!

🧍 Human Body 🧍 Body Parts 🫁 Torso 🫀 Heart
❤️ 72 BPM
300 g
Weight
72
BPM
4
Chambers
📍 CURRENTLY VIEWING:

Heart

(Cor)

Organ

A fist-sized muscular organ that pumps blood through the circulatory system. It consists of 4 chambers - 2 atria and 2 ventricles - separated by valves ensuring one-way blood flow.

Function: Pumping oxygen-rich blood to body tissues and oxygen-poor blood to the lungs for gas exchange.
💡 Fun fact: The heart beats about 100,000 times a day, which adds up to over 3.5 billion beats in a lifetime!
⚙️ Mechanism: 1. Blood flows into the atria
2. AV valves open
3. Blood passes to the ventricles
4. Ventricular contraction (systole)
5. Blood ejected into arteries
Human Body Explorer
610 / 875 XP
📚
2
LESSONS
🎯
47
CHALLENGES
🔬
572
DISCOVERIES
⚔️
6
WINS
📚 Campaign
🎯 Challenges
🎮 Mini-games
📅 Daily challenges
Main menu
🧍 Human Body
🧍
Body Parts
(Partes Corporis)
🔬
Body Systems
(Systemata Corporis)
🦠
Pathogens
(Pathogeni)
Body explorer
🎮 Mini-games
🎵
Tap Rhythm
🎯
Shooter
🧺
Catcher
🛡️
Defend Organ
17 arcade mini-games
⭐ +5-15 XP per round
Mini-games

Body Atlas — real 3D anatomy

12 colour-coded systems and over 2,700 explorable structures from BodyParts3D — a full vascular tree of ~1037 vessels, endocrine glands, muscles and bones, down to a single part.

3D skeleton
🦴 309
3D muscles
💪 438
3D blood vessels
🩸 55
3D heart
❤️ 129
3D brain
🧠 73

Interactive Body Atlas — toggle systems, cross-section, search "show me…", watch it pulse

Body Atlas — peel layers
🧅 🦴 🩸
Body Atlas — X-ray
🩻
Body Atlas — side cross-section
🔪
Body Atlas — exploded view
💥 🦴 🩸

🎨 12 systems · 🩸 vascular tree · 🔪 cross-section · 🔍 search · 💓 animations · 🌍 17 languages + Latin · 📥 works offline · 🆓 Free

Body Atlas 2D

Body Atlas 2D
Find me in 3D
Find the structure
Aorta
Aorta
47

Find me in 3D

We name a structure — you find and tap it on a real 3D model. Click again to drill deeper as layers turn transparent. A wrong tap won't reveal the answer: keep searching against the clock, each miss costs XP.

🎯 1100 structures · ⏱️ beat the timer · ❌ miss = −10% XP · 🧠 difficulty by real knowledge · 🌍 17 languages + Latin · 📥 works offline

More 3D challenge modes

Identify
What structure is this?
0:09
Aortic Valve
Mitral Valve
Tricuspid Valve
Pulmonary Valve

What is this? 3D

We'll highlight a structure — pick its name!

🎯 1100 structures · ❌ miss = −10% XP

Assemble
Place: Femur
5 / 12
Femur
Tibia
Pelvis
Skull

Assemble 3D

Put every part where it belongs!

🧩 47 sets · 🦴 287 parts · 📍 by location

Food — digestive system
Step 2 · Stomach
2 / 5
👁

Trace the Path 3D

Click structures in order along the route!

🧭 16 routes · 🔢 order matters · 👁 X-ray

3D models: BodyParts3D 4.0 (CC BY 4.0) and components derived from BodyParts3D v3 (CC BY-SA 2.1 Japan), © The Database Center for Life Science

What's next

Building the next chapter

The foundation is live. Here is what we plan to expand next — without promising dates before the work is ready.

Ongoing

More anatomy, lessons & challenges

We continuously add body structures, lessons, challenges, clinical cases, translations and new 2D/3D learning experiences.

Planned

PvP & Co-op

We plan 1-on-1 PvP duels and team-based Co-op missions. These multiplayer modes are not available yet.

On the roadmap

VR / WebXR

We plan immersive exploration for the 3D Atlas and selected 3D challenges. The foundation exists, but VR is not available yet.

Long-term

Open education platform

Long-term, we want educators, experts, universities and transparent sponsors to help expand the platform without controlling medical content.

This roadmap may evolve with testing, community feedback, expert review and funding. No fixed release dates yet.

Frequently asked questions

Answers to the most common questions

Yes! Everything is free — exploration, all lessons and chapters, challenges, clinical cases and all 17 mini-games. No purchases, no subscriptions.

PRO mode unlocks 7 advanced chapters (pathogens, immunology, genetics, cardiac electrophysiology), harder challenges and clinical cases.

Human Body Explorer works in web browsers on desktop and mobile. Native iOS and Android apps are coming soon to the App Store and Google Play!

Partial offline support: once content is loaded, basic lessons, exploration and mini-games work without a connection. Progress syncs to the server when you are back online.

Human Body Explorer is a great supplementary tool for learning anatomy. It contains 2700 body parts with Latin names, function descriptions and clinical cases - perfect for revision.

Ready to explore?

Join the community and start learning anatomy today

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