HostMon is a simple utility to keep a track of hosts that are online using a mobile phone. It uses ping on the Android phone to check host availability. This is being developed for the Android platform and is inspired from sntop utility.
This tool is mostly helpful to administrators. One can check the status of machines. You can also ssh into a specific host
intelBat - A battery monitor for Android. Determines the location of the phone when it is charging. When battery falls below a set level, it checks if the phone is in proximity of a charging location, and sends out an alert if it finds one.
The app detects the location using WiFi signals only. It does not use GPS/Cellular data