It's secure to download the app. Dario Cianciarulo created Casa Grotta VR AR that lies within the Educational category. Google Play displays that the tool is rated 4.8 by its users.
This application was downloaded and installed by over 100 users and the latest stable release was on Feb 25, 2017. Download the installation package of Casa Grotta VR AR 1.0 at no cost and have a look at users' reviews on Droid Informer. The app works flawlessly on Android 4.0 and above.