Analog Interval Stopwatch - This app is an advanced stopwatch/timer for Android. It is useful for people who practice interval training for endurance sport disciplines such as running, biking, tabata, HITT, weight control, and more
DynDNS ClientAndroidVersion: 2.1.1 updated Upload Date: 16 Nov 12
DynDNS Client - DynDNS assigns a fixed domain name to your Android phone even though the IP address can change.
It uses the standard Dynamic DNS process specification.
You will need an account with DynDNS.com or one of the many other providers of this service.
More information is available on the application's website