As there is still no demo and I should go to the AppStore (NO, I WILL NEVER BUY SOMETHING IN AN APP STORE) I can only recommend that eceryone check out 'Network Radar' first. This app not only has a trial to test but also great support and cost 1/3 of this one.
Again i am don`t pay in this case 49.99 dollar until we can try it. Make it better for "your" company to have a test version i can try first. Putting 2 softwares on App Store without a test version is rather silly.
Basically it's well done. But considering the price tag, there should be more "pro" features at the SNMP part and at the object management. At the moment it's nothing more than a network and port scanner with long time statistics. The GUI needs further improvements like remembering the layout and the toolbar, working keystrokes (for deleting etc.), bulk editing and so on.