Add-On: Prestigio b is a free Android application developed by TeamViewer. This is not a stand-alone app, and it is only available through other supported apps on Android 9.0 devices. The purpose of this add-on is to enhance the functionality of compatible apps.

With Add-On: Prestigio b, users can enjoy the benefits of remote control and screen sharing features, allowing them to access devices from a distance. This feature is useful for businesses and individuals who need to access and control devices remotely.

Overall, Add-On: Prestigio b is a useful addition to compatible Android apps, providing remote control and screen sharing features that can enhance productivity. However, it is important to note that this app is not a stand-alone app and should not be downloaded by itself.