Publishing free app

I wanted to know if I can develop an app with free license and publish it for free at google play to show it as my portfolio, not wanting any profit in return. I´m asking it because in the vuforia website, says if an app is going to be published you have to buy a license.

 

Hi,
The standard, out-of-the-box offering of Vuforia Engine SDK in Unity allows for app deployment without a Vuforia License. This out-of-the-box offering in Unity does utilize the Ground Plane, Device Tracker and Stereo Rendering features but does not support customisation features (such as custom Targets). In order to develop in Unity and utilize the full feature set of Vuforia Engine, a Vuforia License is required. In order to deploy an app using the full feature set of Vuforia Engine, a paid license is required. Please see the license pricing page for more information.

For more information, please review our developer agreement: https://developer.vuforia.com/legal/vuforia-developer-agreement

Thank you.
Vuforia Engine Support