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The Body VR: Journey Inside A Cell

Gareth Griffiths
The XR School › Science › Biology › The Body VR
Free The Body VR LLC Cells • Blood • Viruses PC VR (SteamVR)
Released 3 October 2016 • Steam • 91% positive from 274 reviews • Six languages with full audio

The Body VR

Shrink down, slip into the bloodstream and ride alongside red blood cells, then enter a living cell to watch its organelles fight off a virus. The Body VR: Journey Inside a Cell is a free educational experience that turns the cell biology diagram on the classroom wall into a place students can actually visit.

Developer: The Body VR LLC
Price: Free on Steam
Platform: PC VR via SteamVR
Subject: Cell biology • Blood • Immunity
7.6
/10
XR School Score
Recommended
Free • Memorable trip inside a cell • Strong link to GCSE cell biology • Short • Guided rather than open • PC VR only
Very positive • Steam 91% of 274
user reviews
Overview

The Body VR: Journey Inside a Cell is a free educational virtual reality experience from The Body VR LLC, released on Steam on 3 October 2016. Its developers describe it as an experience that takes you inside the human body, and that is exactly what it does: you travel through the bloodstream among red blood cells, then pass into a living cell to see its organelles at work as the cell defends itself against a virus.

It is a guided journey rather than an open sandbox. The experience moves you from one part of the body to the next, with points where you can look around, reach out with your controllers and take in the scale of what surrounds you. Because the route is set, every student sees the same key ideas, which makes it easy to build a lesson around it.

Making the Invisible Visible Cells, organelles and viruses are hard to picture because no one can see them without a microscope, and even then they look flat. Floating inside a cell, with structures towering around you, gives students a feeling for how crowded, busy and three‑dimensional a cell really is. That mental picture makes later work on cell structure, transport and the immune system much easier to hang ideas on.
The Journey
🩸
1. The bloodstream
Travel through a blood vessel surrounded by red blood cells on their way around the body.
🔬
2. Into the cell
Pass through the cell membrane and see the organelles inside at a giant scale.
🦠
3. The invader
Watch a virus attack and see how the cell’s organelles respond to fight it.
💬
4. Back to the lesson
Students return with a vivid picture to label, sketch and explain in class.
Six Languages With Full Audio The experience is available with full audio in English, French, German, Spanish and both Simplified and Traditional Chinese. That makes it a useful option for students with English as an additional language, and for modern languages teachers looking for science vocabulary in context.
The Body VR vs Human Anatomy VR
Feature
The Body VR
Human Anatomy VR
Price
Free
$39.99 or school licence
Scale
Cells and blood
Whole body systems
Style
Guided journey
Explore and quiz
Hardware
PC VR
Standalone Quest
Best for
A memorable lesson hook
Ongoing anatomy study

For whole body anatomy, see our review of Human Anatomy VR, and for cells on a standalone headset try Cell Explorer.

Curriculum Value
Wow factor
8.8
Curriculum fit
8.4
Value for money
10
Interactivity
4.5
Hardware accessibility
4.0
Strengths and Limitations
Strengths
  • Completely free
  • Unforgettable sense of scale inside a cell
  • Clear link to cell biology and immunity
  • Same guided route for every student
  • Full audio in six languages
  • Small download (400 MB)
  • Very positive reviews from players
Considerations
  • PC VR only: Quest needs a PC link
  • Needs a GTX 970 class graphics card
  • A short experience, not a full course
  • Limited interaction beyond looking and reaching
  • Released in 2016, so visuals are dated
  • Simplified science: check details against your specification
For Teachers: Use It Before the Microscope The Body VR fits KS3 work on cells and the GCSE Biology topics of cell structure, blood and the circulatory system, and communicable disease and the immune response. Try it before students first use microscopes, then ask them to draw and label what they saw and compare it with a textbook diagram. Discuss what the experience simplifies or exaggerates, which is a good way to build the habit of questioning models. As with all PC VR, a single headset station with the view mirrored on the board works well for whole class use.
Free
Steam • PC VR via SteamVR • Quest via Link or Air Link
Get on Steam → More biology apps →
Quick Facts
Developer
The Body VR LLC
Released
3 October 2016
Price
Free (Steam)
Platform
PC VR via SteamVR • VR only
Steam reviews
Very positive: 91% of 274
Languages
English, French, German, Spanish, Simplified and Traditional Chinese
Minimum PC
Intel i5 • 8 GB RAM • GTX 970
Storage
400 MB
Players
Single player
Verdict
The Body VR is a short, free and genuinely memorable trip into the microscopic world. Riding with red blood cells and watching a cell fight off a virus gives students a picture of cell biology that lasts far longer than a diagram. It is guided rather than interactive and needs a PC VR setup, so treat it as a powerful lesson opener rather than a teaching resource on its own. For the price of nothing, every biology department with a PC VR headset should have it installed.
Platform: PC VR (SteamVR)
Subject: Biology • Cells • Immunity
Key Stage: KS3 to KS4
Price: Free
Review: The XR School, October 2026

Gareth Griffiths

Gareth Griffiths is a scientist and the founder of World of Teaching, a free library of over 1,000 teacher made PowerPoints. He set up The XR School to help teachers, schools and parents find virtual and augmented reality apps that genuinely help young people learn, and to give an honest view of what each app teaches, which headsets it needs and what it costs.