Haven't done iShape, but I have a membership at eDiets and I think it is really similar. I pay $59/year. They give you a new menu and workouts everyweek. Plus there are a lot of good articles on the site and forums. I actually didn't end up using their menus or workouts, but I stay because I've made internet friends on the forums who I adore. I have also lost about 30 lbs since I joined.