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.




245+ iOS apps & games curated and reviewed
Out of 245+ bacteria apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.8★ (201) | Yes | No | Aug 2026 | |
| 2 | Free | 4.6★ (5.8K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.6★ (58) | No | No | Aug 2026 | |
| 4 | $0.99 | 4.8★ (166K) | No | Yes | Aug 2026 | |
| 5 | Free | 4.7★ (883) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.5★ (904) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.4★ (7.1K) | No | Yes | Aug 2026 | |
| 8 | Free | 3.5★ (22) | No | No | May 2026 |




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 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.




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.


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.


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.








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.






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.






Engage in a strategic battle for survival and expansion as a strain of bacteria. This game offers a unique microscopic world where tactical decisions lead to dominance.


Embark on a heroic journey as an ambulance driver battling global germs and viruses. Face escalating challenges as your victories increase the difficulty of your fight.

