Days To Go is a versatile homescreen widget with a simple, intuitive interface that counts the days until or the days since an event. It also lets you easily and quickly set days and dates to exclude from the count e.g. weekends, public holidays, annual holidays etc.
Clock Watching is a simple, intuitive countdown widget that lets you know exactly how much time is left of your working day, lecture, seminar, or whatever. It can also account for breaks, and calculate the time since an event e.g. breakfast.
Simple rowing speed / pace / distance calculator
Annual leave calculator