ServerUp ($4.99)
IT managers and network admins, this app is for you. With ServerUp, you can find out instantly if your server is in top-notch condition. It works over 3G and Wi-Fi, and you can choose how often it updates you.
ServerUp supports ping, traceroute, and whois functions; it also allows you to enter multiple host names and port numbers. Additionally, you can enable and disable specific hosts, a convenient feature for users who work on LANs via Wi-Fi and manage local computers.
Republished with permission from PC World (view original version)
