A free customizable Fire and EMS Shift Calendar.
Easily select various shift types such as 24/48 (ABC), 48/96 (AABBCC), etc. Customize labels and colors for each of your shifts to easily highlight your personal schedule. Visit www.fireshifts.com to see a full list of scheduling options.
Ad supported. An iOS (iPhone/iPad) version is also available.
Works indefinitely. No purchasing of yearly licenses, free updates, no subscriptions fees.
Pro version available with no ads and syncs to your Google Calendar:
https://market.android.com/details?id=com.netkruzer.fireshiftsPro
Feedback is appreciated: kevin@fireshifts.com