It allows you to set own training schedule with various number of rounds, ready time, round and rest times and relax time after workout. It is also possible to create dynamic training plans in which every round and rest time can be longer or shorter. Import and Export your training plans or share them with the world! Suitable also for lot of "home trainings" like the ones found on bodyrock.tv! It can also fully substitute your Gymboss interval timer or other timers you'd otherwise need to carry in gym! The best thing is that this app is always with you, because it's on your phone.