Digital vaccination simulator for educational purposes
About Vaccine simulator
Vaccine simulator is an education app developed by TesisHelper.
Download Statistics
Vaccine simulator has been downloaded 22 thousand times. In the last 30 days, the app was downloaded 140 times.
User Ratings
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App Information
Vaccine simulator is FREE to download. The APK download size is 10.86 MB. The latest version available is 3.21. The last update was on October 29, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play November 2019.
Description
Important: see disclaimer at the end of this description*
What happens in a population if no one is vaccinated?
What if we are all vaccinated?
Vaczine can answer those questions without having to experience it firsthand, and in just a few minutes.
What is Vaczine?
Vaczine is a digital simulator of the use of vaccines in a population and is free to use.
Where can I run it?
Since the program is written in java, it can run on almost any platform, such as Windows, Linux, and MacOS. There is also a version for Android that will soon be available in the Google® Play Store.
How much does the program cost?
Vaczine is under the GNU General Public License. This means that Vaczine can be freely used, distributed and modified. For more information on GNU, visit the following page: https://www.gnu.org/licenses/gpl-3.0.html
Why does Vaczine exist?
This program was created for educational purposes in order to illustrate the effect of vaccination in the prevention of infectious contagious diseases at the population level.
How does it work?
Vaczine works under the following rules:
1) The program creates a population of people that includes infants, children, youth, adults, and the elderly. 2) Each person moves freely on the screen interacting with the others. 3) Each person can be in five different states: healthy without vaccination, healthy vaccinated, sick, cured and dead. 4) A sick person can infect another (not immunized) by contact. 5) Vaccinated people are immune to contagion. 6) After a while, sick people are cured or die. 7) People who are cured are also immune to disease. 8) Parameters such as percentage of vaccinated people (coverage), infectivity and mortality of the disease can be configured. Before each simulation.
This program is based on the engine of a previous program called Evoluzion® which is a genetics and evolution simulator. You can see the official Evoluzion® page at this link: https://sites.google.com/view/tesishelper/evoluzion
*Disclaimer: Vaczine provides direct links to the vaccination schedules hosted on the websites of the ministries of health of some countries. The intention is to facilitate access to official (and public) information on vaccination schedules. The developer of this application declares not to have any affiliation or relationship with the governments or public / private entities that host these pages.
Recent changes: -The application was updated for Android 15 and for the requirements of newer Android versions.
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