Webkey is described as 'remote access and device management solution for Android, which supports real-time view and control of devices through any web browser via WiFi or mobile network' and is an app in the Network & Admin category. There are more than 10 alternatives to Webkey for a variety of platforms, including Android, Windows, Mac, Android Tablet and Linux. The best alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try Chrome Remote Desktop or AirDroid. Other great apps like Webkey are NoMachine (Freemium), Aspia (Free, Open Source), Sweech - Wifi File Transfer (Free) and WiFi Keyboard (Free, Open Source).
Control your Windows desktop, show presentations and access files from your personal computer with your Android mobile device or from another PC computer. All in lag-less performance and up to 4K quality.