Baby Tracker is an all-in-one baby health tracking app for iOS. With 12 different categories to track (breastfeeding, sleeping, diapers, etc.) this app presented the challenge of presenting large amounts of information in an easily understandable way. One of my primary goals with this design was to make data entry easy and effortless, hence the oversize timer controls; moms have zero tolerance for tiny buttons when they're trying to soothe a crying baby at 4 am.