The online application developed by FitReserve provides a premier multi-studio fitness membership that allows clients to mix and match workouts from a curated selection of top studios and gyms, including yoga, Pilates, boxing, HIIT, barre, dance, and more. With the ability to choose between in-person, live stream, and on-demand workouts, FitReserve provides a flexible and convenient fitness solution for its members. Additionally, the company's application allows users to find, book, and review fitness classes, making it easier for people to discover new workouts and studios.