1)   BioWIN 5.11
Biorhythm charting software. Features: Primary, Secondary and I Ching cycles, biocompatibility, profiles database, best match search, good/bad day search, clean and intuitive interface

 2)   Orneta Biorhythm for Smartphone 2002 0.3.0
Orneta Biorhythm is an application to draw a biorhythm chart for Windows Mobile based Smartphone's. Everything that happens in nature is cyclic. We are influenced by the changing of the seasons, the lunar tides, day and night, etc.