Since there are so many auto installer programs on the market, you may be wondering what the difference is between an Installatron license and a Fantastico license. Both of these programs offer you the ability to integrate new web applications into your virtual environment very simply, but there are a few differences to take note of. For one, Installatron has the fastest update process available and an official set of applications and installers. These can be enabled and updated automatically. An Installatron license will also allow you to keep your installations secure and up-to-date.