iNet is incredibly handy. I needed a list of the MAC addresses of all of the devices on my network. It's a fairly tedious process that requires a lot of copy and pasting and a lot of poking around in network settings. Then, I remembered I had iNet Pro on my iPhone. I fired it up, ran a scan, and then emailed myself a nicely-formatted report that listed all of the devices. Later, my satellite Internet went down. Every couple of minutes, I launched iNet and had it run "ping" against www.google.com to see if the connection was back up. I've used it to see if my wife's iPhone was on the network (a good way to see if she is awake) and to remember the static IP address of a network printer at my office. iNet Pro can run port scans (offering a custom set of ports to check or Read More