I have had this app now for about a year. It has been a wonderful tool, in diagnosing problems on my home network, and the network at my church. This is one of my tools for working on Network issues. Being able to scan a subnet and identify what is on it, and information on those systems is priceless. Being able to identify routers and systems can be a crucial step in solving a network issue.
This app has inspired me to create my own Java based program that maps out the network and performs some of identification this app does. If you’re doing any network troubleshooting, this is an app for the iPhone or iPad I highly recommend.