Shots 2007 is freeware for personal use. Shots 2007 is a quick reference guide to the Immunization Schedules, a collaboration of the Advisory Committee on Immunization Practices (ACIP), the American Academy of Pediatrics (AAP) and the American Academy of Family Physicians (AAFP), and the 2006-2007 Adult Immunization Schedule, recommended by the Advisory Committee on Immunization Practices (ACIP).