Primal’s 3D Human Anatomy Quiz

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About this app

Test your anatomy knowledge using the world’s most accurate 3D human anatomy model!

Brought to you by Primal Pictures and, the leading 3D anatomy resource based on real human scans and data. For over 30 years, trusted by millions in 1,500 institutions across 150+ countries.


Explore our unique digital model of the human body – built from real scan data. Our technology is unrivaled in its accuracy and the app includes a limitless bank of questions to quiz yourself. Primal’s easy-to-navigate interface is designed to test your understanding of anatomical structures and aid recall better than any other study tool.


Our app is tailored to your studying! Simply select the anatomical region, the anatomical system, difficulty level, and the number of questions you wish to answer (from 10 to unlimited).

At any time you can exit the quiz and freely explore the regional anatomy in preparation for your next test.


• The world’s most accurate and evidence-based 3D digital anatomy model

• 360° viewing: The dynamic human model can be rotated, layered, zoomed, and ghosted to provide views of virtually any structure

• ALL regions: whole body, hand, knee & leg, foot, head & neck, and more

• ALL systems: bones, connective tissues, arteries, veins & lymph, nerves, and more

• In-depth coverage of structures across systems

• “What is?” and “Where is?” questions: recall structures from any angle

• Select your range of difficulty: from easy to hard

• Unlimited questions

• Customizable colors

• Earn medals for accomplishments and keep tabs on your progress


For individuals who have access to via their educational institution, workplace, or personal subscription – all regions are unlockable at no additional cost.


The hand region and all associated systems are available for free, with optional purchases for other regions available in-app.


Access the world’s most detailed, accurate, and evidence-based 3D reconstruction of human anatomy sourced from actual cadavers. Advanced academic research and thousands of development hours back our digital solutions. Start studying with the world’s top-of-the-line anatomy quiz today.
Updated on
Aug 1, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

What's new

Fixed a bug in MCQ questions where there could on rare occasions be 2 answers that are the same but only one of them is correct