Fing is described as 'Network scanner discovers devices, monitors ISP performance, sets security checks. Use advanced tools to analyze settings and find hidden cameras' and is a very popular Network Monitor in the network & admin category. There are more than 50 alternatives to Fing for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Fing alternative is Nmap, which is both free and Open Source. Other great apps like Fing are Zenmap, Angry IP Scanner, Advanced IP Scanner and NetPeek.
clean UI, good for Windows