Biorhythm
History
Biorhythm was a simple little fun add-on that was the least expensive commercial add-on for The Major BBS, coming in just under $20.00! It was written by Don Arnel in early 1998.
When Logicom/CyberWare sold off their add-ons in 1997, Biorhythm was one of the few that did not get sold to Soft Arts, Ltd. Instead, it went to Adventurecomm. Adventurecomm sold all of its add-ons to Elwynor in 2004.
The Biorhythm program outputs a 30 day chart on your intellectual, physical, and cognitive cycles. Tells you what day you were born on and how many days ago it was. It handles as many users as your system allows online at one time. A nice addition to any system!
Interface
Biorhythm was strictly a text interface, with some ANSI color in the output. It asked the user to enter their birth date and then provided output.