Is univention free?
Since 21 April 2015 UCS is freely available to companies in form of the UCS Core Edition, which replaced the previous "free for personal use" license. This Core Edition is a fully featured version and differs from the fee-based edition only in terms of product liability and support.
What is Univention app?
The Univention App Center provides an ever-growing number of software solutions from different developers for a wide range of applications. These apps can be simply installed via the App Center, integrated in your in-house IT, and conveniently managed via UCS' central management system.
Is Univention based on Debian?
The Debian Project The Proven and Tested Linux Distribution as The Basis for Univention Corporate Server. Univention Corporate Server is based on Debian GNU/Linux, the largest and most sophisticated, non-commercially developed Linux distribution.