Downloadable mobile applications for tracking burned calories, running distance, time and speed for all kinds of users who want to run to lose weight; Downloadable mobile applications for providing running guides to different kinds of users; Downloadable mobile applications for playing music which are compatible with all music apps; Downloadable mobile applications for setting personalized workout reminders and giving voice guide for better workout achievements; Downloadable mobile applications for sharing workout achievements on social medias; Downloadable mobile applications for real time tracking of running routes, miles, time, calorie burned, and weight loss