eFitnessApp is a mobile application designed for members of fitness clubs, gyms, CrossFit boxes, dance, and yoga studios. The app offers various features catering to fitness enthusiasts. Users can access news and information about the club, including opening hours and contact details. The "News" section provides articles on fitness and lifestyle as well as details on promotional offers.

The Schedule feature enables users to easily find classes based on type and instructor. Members can view class descriptions, instructor details, available slots, and sign up for classes they prefer. The app also allows for reservation cancellations and waitlist sign-ups when classes are full. Additionally, users can track their participation history.