Create unique monsters by injecting bacteria into creatures. Discover new species and expand your collection of bizarre beings. A simple yet engaging game for those who enjoy creature creation and collection.




159+ iOS apps & games curated and reviewed
Out of 159+ bacteria apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.




Create unique monsters by injecting bacteria into creatures. Discover new species and expand your collection of bizarre beings. A simple yet engaging game for those who enjoy creature creation and collection.




Explore biology through interactive 3D animations of bacteria in various shapes. This app offers a dynamic learning experience with pre-set views, narration, quizzes, and VR mode. It's designed for students but engaging for all ages.






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.


Become a tycoon of deadly bacteria and conquer the universe in this addictive idle clicker game. Grow your army, discover rare minerals, and use nano-tech to destroy planets. Perfect for quick play sessions or long journeys.


Control a growing ball of grey goo that consumes everything smaller than itself. Start with dirt and bacteria, and eventually grow large enough to devour entire planets. This unique game offers a simple yet addictive progression.


Navigate a creature's body in this physics-based arcade game. Dodge monsters, eat cells to survive, and collect power-ups. Its procedurally generated levels offer endless replayability and a unique challenge.


Engage in a microscopic strategy game within an alien organism. Control antibody cells to capture enemy cells by drawing DNA tentacles, managing energy, and defending against an intelligent opponent. Features a campaign mode and online multiplayer battles.


Explore the 4-billion-year history of life on Earth through an engaging idle game. Learn about ancient creatures and human culture while restoring biological forms and unlocking evolutionary mysteries. Experience a blend of casual gameplay and educational content.


This educational app offers comprehensive information on medically important microorganisms, including bacteria, viruses, fungi, protozoa, helminths, and insects. It features diagnostic images, pronunciation guides, and a search function for easy access to data.


This app is a joke game that simulates scanning hands for bacteria. It's designed purely for entertainment and to prank friends, offering a fun way to playfully check for germs.


Merge identical bacteria to create more powerful ones and infect the world. Discover new bacteria daily, achieve goals, and compete on scoreboards. A simple yet engaging game of growth and infection.


Design and build unique creatures using joints, bones, and muscles. Witness their learning and improvement through evolutionary algorithms and neural networks as they tackle tasks like running, jumping, and flying. Share your creations with friends.






Master microbiology with engaging quizzes covering virology, mycology, and more. This app is designed to enhance knowledge and skills for students, practitioners, and enthusiasts in the field.


Simulate the creation and spread of a deadly plague in this realistic apocalypse simulator. Adapt your pathogen against global efforts to stop it and decide the fate of humanity. It's a strategic test of biology and survival.


Prepare for medical board exams with comprehensive flashcards covering key concepts in medical microbiology. Features clinical vignettes, detailed explanations of diseases, and multiple study modes to assess and track your knowledge.






Engage in strategic battles within the human body, defending red blood cells from microbial invaders using white blood cells. Enjoy hours of gameplay across multiple levels with impressive graphics and sound.