Best Disease Apps & Games

234+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated May 2026

Looking for free disease apps and games? 19 of our 234+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Disease

Infection Bio War#1

Infection Bio War by Wildlife Studios, Inc

Spread the Plague!
Editor's Choice
🎮 Games
4.6😊(20K ratings)
FreeIn-App Purchases
Infection Bio War screenshot 1
Infection Bio War screenshot 2
Infection Bio War screenshot 3
Infection Bio War screenshot 4
Infection Bio War screenshot 5

A strategy game where you infect the global population with a custom disease. Evolve your pathogen with various transmission methods, symptoms, and resistances to achieve world domination.

What We Love

  • 👍 Decent for a free app
  • 👍 Fun and addictive
  • 👍 Pretty great with a winning strategy
  • 👍 Great game, one small issue

Room to Improve

  • 🐛 Certain African countries won't grow
  • 🐛 Worm gamemode has a bug
  • 🐛 Scrolling issues
Plague Inc.#2

Plague Inc. by Ndemic Creations LTD

Can you Infect the World?
Strong Contender
🎮 Games
4.8😊(163K ratings)
$0.99In-App Purchases
#1in Games
Plague Inc. screenshot 1
Plague Inc. screenshot 2
Plague Inc. screenshot 3
Plague Inc. screenshot 4
Plague Inc. screenshot 5
Plague Inc. screenshot 6

A strategic simulation game where you evolve a deadly pathogen to infect the world and end humanity. Adapt your plague against global defenses and master different disease types to achieve victory. It's a high-stakes battle of strategy against the entire planet.

What We Love

  • 🚀 Addictive gameplay
  • 🤔 Challenging and thought-provoking
  • 👍 Realistic disease simulation
  • 💡 Unique scenarios and special disease types

Room to Improve

  • 💰 Expensive in-app purchases
  • 🕰️ Slow progression without paying
  • 🐛 Inconsistent game mechanics
Bio inc. Redemption#3

Bio inc. Redemption by 9262-9518 QUEBEC INC.

Medical & Doctor Simulation
Worth Considering
🎮 Games
4.7😐(2.1K ratings)
FreeAdsIn-App Purchases
Bio inc. Redemption screenshot 1
Bio inc. Redemption screenshot 2
Bio inc. Redemption screenshot 3
Bio inc. Redemption screenshot 4
Bio inc. Redemption screenshot 5

Engage in a complex biomedical simulation where you can either create deadly illnesses to infect victims or lead a medical team to find cures. Explore two distinct campaigns, develop strategies, and compete in world tournaments. The game offers realistic medical scenarios with a focus on strategic decision-making.

What We Love

  • 👍 Fun and interesting gameplay
  • 🚀 Realistic and challenging
  • 💡 Ability to choose between saving or killing the patient
  • 👍 Teaches about diseases and medicine

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🐛 Issues with energy/coin system and power-ups
  • 🐛 Bugs with completing levels and earning rewards

More Disease apps to explore

4
Bio Inc. - Biomedical Plague
Bio Inc. - Biomedical Plague
Bio Inc. - Biomedical Plague
Diseases and infection RTS
Free

Develop lethal illnesses to determine a victim's fate in this biomedical strategy simulator. Upgrade diseases, boost risk factors, and slow recovery before doctors find a cure. Offers hours of gameplay with realistic conditions and numerous stages.

Biomedical strategy simulatorDevelop lethal illnessesUpgrade diseases and risk factors
🎮 Games
(2.4K)
free with in-app purchases
5
Diseases & Disorders
Diseases & Disorders
Diseases & Disorders
Coverage of 240+ Diseases
Free

A comprehensive medical reference covering over 240 diseases and disorders. It provides detailed information on causes, assessment, diagnosis, treatment, and discharge planning, with special sections on global health and health disparities. Includes pharmacologic highlights and evidence-based practice information.

Coverage of 240+ diseases and disordersDetailed entries: causes, assessment, diagnosis, treatmentPharmacologic Highlights for common drugs
🏥 Medical
(21)
free with in-app purchases
6
Chronic Diseases
Chronic Diseases
Chronic Diseases
by rahul baweja
Free
🏥 Medical
(0)
7
Dr. Sara: Disease Detective
Dr. Sara: Disease Detective
Dr. Sara: Disease Detective
by Spencer Striker
Free

Step into the shoes of a brilliant epidemiologist in this visual novel game. Investigate global outbreaks, solve perplexing puzzles, and race against time to find cures. Engage with compelling characters and learn about public health through immersive gameplay.

Visual novel interactive dialogueCharacter-driven outbreak investigationsNetwork science and contact tracing gameplay
🎮 Games
(4)
free
8
Diseases and drugs finder
Diseases and drugs finder
Diseases and drugs finder
by rahul baweja
Free
🏥 Medical
(0)
9
Disease Dictionary - Disease List
Disease Dictionary - Disease List
Disease Dictionary - Disease List
by Santosh Mishra
Free

Access a comprehensive encyclopedia of disease terms with easy search and bookmarking features. Get accurate definitions and listen to correct pronunciations. Share information and expand your medical knowledge offline.

Vast disease term encyclopediaSearch functionalityBookmark terms
💪 Health & Fitness
(0)
free
10
Neurology - Understanding Disease
Neurology - Understanding Disease
Neurology - Understanding Disease
by Focus Medica India Private Limited
Free
📚 Education
(0)
11
Zero City: Zombie Shelter Game
Zero City: Zombie Shelter Game
Zero City: Zombie Shelter Game
Fortress: Underground Survival
Free

Lead survivors in a post-apocalyptic world, managing a fortified shelter and training your people. Arm your squads with crafted weapons and equipment to battle zombie hordes and other players in this engaging RPG.

Shelter construction and managementDweller skill training and developmentWeapon and equipment crafting
🎮 Games
(15K)
free with in-app purchases
12
Nursing Central
Nursing Central
Nursing Central
Premier All-In-One Nursing App
Free

This comprehensive nursing app integrates multiple best-selling resources to provide quick access to vital clinical information. It offers detailed data on diseases, drugs, tests, and procedures, along with a medical dictionary and access to the PubMed database. Features include study tools, custom notes, and multimedia content to enhance learning and efficiency for healthcare professionals and students.

Drug information with updatesMedical dictionary with 75,000+ entriesLaboratory and diagnostic test details
🏥 Medical
(10K)
paid
13
Idle Warzone 3d: Military Game
Idle Warzone 3d: Military Game
Idle Warzone 3d: Military Game
War Clicker Business Simulator
Free

Engage in a 3D clicker game where you upgrade soldiers and clear city areas of enemies. Earn money, grow your army with diverse vehicles and weapons, and unlock new territories. Become a war tycoon by strategically managing your forces and completing missions.

3D interactive combatSoldier and army upgradesCity area liberation
🎮 Games
(2.9K)
free with in-app purchases
14
Disorder Disease Dictionary
Disorder Disease Dictionary
Disorder Disease Dictionary
Disorder Disease Dictionary
Free
🏥 Medical
(0)
15
Diseases & Disorders: Nursing
Diseases & Disorders: Nursing
Diseases & Disorders: Nursing
Therapeutics Manual
Free

This comprehensive nursing guide provides detailed information on over 240 diseases and disorders. It covers pathophysiology, nursing diagnoses, diagnostic tables, genetic basis, interventions, and global health considerations. The app includes updated content on infectious diseases and health disparities.

Information on over 240 diseases and disordersPathophysiology with rationalesNursing diagnoses and interventions
🏥 Medical
(18)
free with in-app purchases
16
AZ Infectious Disease Resource
AZ Infectious Disease Resource
AZ Infectious Disease Resource
by Arizona Department of Health Services
Free

This app provides Arizona healthcare providers with up-to-date information on infectious diseases. It offers alerts, clinic searches, direct contact options for public health departments, and details on disease statistics and testing recommendations specific to the state.

Public health alertsClinic locatorDirect public health contact
🏥 Medical
(2)
free
17
Pathophysiology of Disease: An Introduction to Clinical Medicine Lange Flashcards
Pathophysiology of Disease: An Introduction to Clinical Medicine Lange Flashcards
Pathophysiology of Disease: An Introduction to Clinical Medicine Lange Flashcards
by gWhiz, LLC
Free

This app provides a comprehensive review of disease processes, organized by body systems. It presents clinical case studies with disease mechanisms, signs, symptoms, and treatment rationales. Study modes, quizzes, and progress tracking help optimize preparation for medical exams.

Disease process review by body systemClinical case studiesNormal structure and function
🏥 Medical
(6)
free with in-app purchases
18
Plant Disease Identifier.
Plant Disease Identifier.
Plant Disease Identifier.
Plant Diagnosis & Doctor
Free

Identify plants, diagnose diseases, and track plant health with this AI-powered tool. Get accurate identification of plants, flowers, and weeds, along with detailed information on plant diseases, their causes, and treatment methods. Monitor your plants' well-being over time and learn about common garden insects.

AI-powered plant identificationPlant disease diagnosisDetailed disease information and treatment
🔍 Reference
(91)
free with in-app purchases
19
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Medical - Drug - Disease Terms
Free

Access a comprehensive medical dictionary with definitions for terms, drugs, and diseases. Get detailed information on usage, side effects, symptoms, causes, and treatments. Features include search, bookmarking, sharing, and pronunciation.

Medical term definitionsDrug information (usage, side effects)Disease details (symptoms, treatment)
🏥 Medical
(1.2K)
free with in-app purchases
20
All Skin Diseases  Infections
All Skin Diseases  Infections
All Skin Diseases Infections
by Ahmad Nakore
Free

This educational app provides information about skin infections caused by bacteria, viruses, fungi, or parasites. It explains how infections occur and the symptoms to watch for. It includes a disclaimer that the information is general and not a substitute for professional medical advice.

Information on bacterial skin infectionsDetails on viral, fungal, and parasitic infectionsExplanation of infection causes
📚 Education
(157)
free with in-app purchases

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