PacePlay is a lifestyle app designed for iPhone users, inspired by the Swedish Fartlek training method known for producing world records. From novices to Olympians, this app caters to endurance athletes looking to have fun while achieving their fitness goals.

The app offers two modes: PRESET INTERVALS allow users to customize workout pick-ups and slow-downs, while SURPRISE PICKUPS sets time ranges for speed variations. PacePlay includes GPS and pace tracking features to monitor distance and pace during workouts, providing a comprehensive overview post-session.

With audio cues and music compatibility, users can enjoy guided workouts and listen to their favorite playlists simultaneously, enhancing the overall exercise experience.