Paid app ($1.99) — only Google Play can deliver it
Network Monitor for Network Admins and Hobbyists!
Big Brother Network Monitor — description
Full featured Network Monitoring software suite. Scalable for Network Admins on the go, or a hobbyist who wants to monitor the health of their gaming computers. Comes with standard Network Service tests, as well as configurable Agent to send workstation and server metrics (CPU utilization, RAM usage, and Hard Disk capacity) to the Monitoring App. Simple, green=good and red=bad visual indication.