TechBits: Carezone helps caretakers manage medical paperwork and instructions Carezone A little help for caretakers Being a caretaker can be a taxing responsibility. Simply managing medical paperwork and instructions can be a job in and of itself. Carezone, a social network and management app that records prescription notes, important contacts and other notes, steps up to the plate. The network also lets users add, privately, the contact information for friends and family members in order to provide written and verbal messages for health updates or other information quickly to a group of people.