Sworkit
For the health-minded, the other inconvenience of switching hotels is having to acclimate yourself with the fitness room, if they even have one. Unless you spend the time upfront, you won't know if they even have a gym, or if they do which equipment it will have. Further, some gyms may be in the basement, and you may not be motivated to work out at all. If you are motivated, you need a workout that can adapt to almost any location and equipment array. That app is Sworkit. You can choose Strength, Cardio, Yoga, and Stretching workout from the main menu. From there, you can specify based upon the workout you want; for example, under Cardio you can choose from Light Warm Up, Full Intensity, or even Boot Camp! Then, you determine how much time you have to allocate to the workout before you resume your vacation!