Redinvest AR is a free app available for Android that allows users to experience augmented reality (AR) when viewing real estate properties. With this app, users can simply hold their mobile device over images or floor plans marked with the Redinvest AR symbol to access a 3D virtual tour of the property.

The app is incredibly easy to use and provides a unique experience for those looking to view real estate properties. It's perfect for those who want to get a better understanding of the layout and design of a property before visiting in person. Plus, the fact that it's a free app makes it accessible to everyone.