Cozi | 1,372 followers on LinkedIn. Cozi is a web and mobile app that combines a digital calendar, to do lists, shopping lists, meal planning, and family journal. Cozi tools help families and individuals stay on top of their busy lives and share information easily so everyone knows who's supposed to be doing what. Voted the #1 app for moms and families by Circle of Moms, Babble.com, Parents and many others, Cozi tools are widely recognized as offering the simplest, most user-friendly way to stay organized.