I think when looking for free fitness software APP, you can choose Keep, Fit personal trainer, daily yoga, hot fitness and mint health software. They provide a wealth of fitness functions and contents, and are suitable for users of all fitness levels. These softwares are not only simple and easy to use, but also provide personalized fitness plans and guidance to help users better master fitness skills and achieve fitness goals. When choosing, you can choose according to your own needs and preferences, and use the resources provided by these softwares to improve your fitness effect and health level.