Main View let you start/finish your activity, view your distance,time, speed, pace and claories burned.
Lock View let you view your location in real time, and view some of your workout's info.
History View let you see your present & past workouts sorted by date, the icon on each row let you identify the type of activity.
Workout Detail view, let view all info for a giving workout, along with the ability to email yourself your workout's data, view the map, email support in case f an abnormal behavior of teh app and view your Speed vs Distance graph.
Map View displays your workout's trip, start , finish & intermediate positions split by Mile or Km.
Settings View displays all settings necessary to customize Workout+ to your needs.