With a flourishing mobile development industry, every smartphone user can do whatever he wants from the comfort of his home. The lack of a free time to attend foreign language classes or to go to the gym is not a problem anymore because everything you need is a dedicated mobile application. Literally, your phone is your teacher, doctor, and coach at the same time. Surprisingly, but the last two smartphones embodiments have become incredibly requested recently. Since that, we've decided to focus on them and find out what to do if you want to create your own fitness application. So ready! Steady! Go!