What if a swim app showed a session the way a swimmer remembers it? SwimGoTrain is a self-initiated concept for iOS. Instead of one total, it shows a swim as sets, rests and lengths: a tick chart for the shape of the swim, a table for the numbers, and a 13-week view to see whether it got better. What I did: • Product and UX design for five views: Home, Activity (chart and table), Statistics, Device • A pairing flow with eight states, and empty, stale and low-data states that each give a next step • A small design system: Urbanist, ruler-tick data viz, matte and glass surfaces, one lime accent Swimmers: what do you check first after a session, total distance, pace or rests?