It's free of charge to get the installer of FoxonAR, also, you can have a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and above. This application is totally secure for downloading. Foxon s.r.o. is the official developer of the tool which can be found in the Business category.
Over 100 users downloaded and set up FoxonAR and its latest update was on Nov 22, 2017. Google Play displays that the app is rated 4.4 by its users.