In today's fast pace of life, more and more people are aware of the importance of physical activity for maintaining health and well-being. However, there is often a lack of time, motivation or knowledge to achieve the set goals. Fitness apps that have experienced a real boom in recent years and have become popular due to their accessibility, ease of use and the wide range of functionality they offer. The apps not only track your progress, but also allow you to customize exercise plans and monitor your health in the palm of your hand.