KATRON is a platform for those interested in overall physical aesthetics, fitness, and wellness. The vision by which KATRON is fueled is to inspire people to be the best version they could be regarding the physical and apparent matters which would in turn result in inward change and improvement. KATRON has developed an application, called FITRON in which bodybuilding coaches would register and set plans with ready-to-use pictorial material provided for them in the app. Also athletes could choose from the coaches, receive plans, order healthy diet food, purchase from KATRON Shop, and also listen to music while they workout with app's built-in music player.