Diab

An iOS app where people with diabetes keep glucose, insulin, food and activity in one diary, learn in a diabetes school and talk to each other.

Problem: People with diabetes keep separate notebooks, glucose journals and reminder lists, and have to weigh every meal against their numbers.
My role: I designed the whole product, brand included. I ran research with patients, wrote personas, checked hypotheses in a survey of 13 people with diabetes, and built the UI and the design system.
Result: 66 screens in 150 hours. In the survey 85% found the photo food diary convenient and 95% called the diabetes course helpful.

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