CD4 Hunter vs CancerCancel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CD4 Hunter
Engage in a fast-paced educational game where you embody an HIV virion. Infect target cells, grow your viral population, and evade the immune system to learn about viral replication. Designed for higher education biomedical science curricula.
- Simulate HIV-1 virion behavior
- Infect target cells in the bloodstream
- Grow and control viral population
- Evade immune system attacks
- Learn HIV-1 replication cycle
- Interactive gameplay for science education
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Search. Attach. Invade. Multiply. Repeat. That’s your goal as an HIV virion, a CD4 Hunter™. How many target cells can you infect before you run out of time? Stay tuned for more games about other microbes that threaten our health. Follow us on Twitter: @Drexel_IMMID, #IMMID, #CD4Hunter Visit our website: www.drexelmed.edu/immid Game Features: CD4 Hunter is a fast-paced, educational mini-game in which players take on the role of a human immunodeficiency virus type 1 (HIV-1) virion. By immersing real science within simple game play, users learn about the first step of HIV-1’s fascinating and complex replication cycle: binding and attachment. CD4 Hunter invites players to enter the bloodstream and grow their viral population by infecting specific target cells, while evading the immune system. Download CD4 Hunter for free to: • Learn complex science through fast-paced and addictive game play; • Hunt for target cells in the human bloodstream; • Control and grow your viral population; and • Face antibody attacks as the immune system fights infection. Learning Goals: CD4 Hunter is the first in a series of mini-games to be developed by the Institute for Molecular Medicine and Infectious Disease at Drexel University College of Medicine, to introduce players to the dynamic world of infectious disease. CD4 Hunter was designed to supplement learning about the multi-stage process of the HIV-1 replication cycle, through interactive gameplay. This app is intended for use in biomedical science curriculum in higher education. Users apply knowledge about the biological processes involved during HIV-1 replication to advance in the game. CD4 Hunter focuses on meeting the following learning objectives: 1. Identify gp120 as a basic element of HIV-1 structure and apply knowledge about its function in the process of viral binding and entry. 2. Identify CD4+ T cells as targets for HIV-1 infection in humans and apply knowledge about their role in viral pathogenesis. 3. Identify and match the molecules on the surface of HIV-1 (i.e., gp120) and T cells (i.e., CD4+ receptor, and CCR5 and CXCR4 co-receptors) involved in viral binding and entry. 4. Apply concepts of viral tropism and immune evasion mechanisms to complete the HIV-1 infection cycle in CD4+ T cells. Credits: Executive Producer and Consultant Brian Wigdahl, PhD Chair, Department of Microbiology and Immunology (M&I); and Executive Director, Institute for Molecular Medicine and Infectious Disease (IMMID), Drexel University College of Medicine Subject Matter Expert and Project Supervisor Sandra Urdaneta-Hartmann, MD, PhD, MBA Assistant Professor of M&I; and Director, the Center for Business and Program Development at IMMID, Drexel University College of Medicine Game Designer Carla Louise Brown, PhD Postdoctoral Fellow, Department of M&I and IMMID, Drexel College of Medicine Programmer and Artist Vincent Mills Co-op student at M&I and IMMID, Game Art and Production Program, Drexel University College of Media Arts and Design (Class of 2018) Animator and Artist Andrew Dean Bishop Co-op student at M&I and IMMID, Animation and Visual Effects, Drexel University College of Media Arts and Design (Class of 2018) SPECIAL THANKS TO: Subject Matter Experts Fred Krebs, PhD; William Dampier, PhD; Michael Nonnemacher, PhD; Vanessa Pirrone, PhD; Michael Wagner, PhD; and Mary Ann Comunale. Beta Testers Microbiology and Immunology Department graduate students Drexel University Entrepreneurial Game Studio *** Please help us improve this game by reporting any bugs to IMMID@Drexelmed.edu. We welcome feedback and suggestions for upgrades and improvements. *** ©2017 Drexel University
CancerCancel
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CancerCancel provides a simple AR game to familiarised you with different risk factors for different types of cancer. It'll be things you may come across with in your everyday life that have the risk to harm you, so you shouldn't overindulge. With CancerCancel, you can know the general location of cancer in your anatomy, what may cause it, and how to prevent it. - Learn about how cancer is formed in the first place with our floating cell. - Visualise your organs and the types of cancer that can formed in it. - Learn what's good and bad for your body through our game.
Screenshots
Verdict
The clearest difference is update cadence: CD4 Hunter at every 3 months against CancerCancel's every 29 months. CD4 Hunter also leads on iOS requirement (7.0 vs 12.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CD4 Hunter ships an update every 3 months, CancerCancel every 29 months. The most recent releases landed on September 16, 2026 and September 26, 2026 respectively.
| Parameter | CD4 Hunter | CancerCancel |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (17 ratings) — better | — |
| Positive reviews | 92.3% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 3 months — better | Every 29 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 7.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 178 MB | 38 MB |
| Age rating | 12+ | 12+ |
| Developer | Drexel University | Dhienalight Wonys |
In-app purchases
CD4 Hunter
No in-app purchases
CancerCancel
No in-app purchases
Questions
Is CD4 Hunter free?
Is CancerCancel free?
Do CD4 Hunter or CancerCancel have ads?
Which is updated more often, CD4 Hunter or CancerCancel?
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