Roger Clark

Sun Position Explorer allows you to view the location of the sun at different times of the day and different days of the year.The Daylight Map shows w …

SpellMania is the game that makes spelling fun. With over 1000 professionally narrated words and sentences, designed for Australian kids aged four and …

Cartoon Story viewer app, is a companion to Cartoon Story Maker (a free Windows EXE program provided by Languages Online, an Australian Victorian Gove …