FitGo is an Android application developed by Vector D. A S.L. that caters to gym-goers who are members of Fit&Go. The app provides access to various features of the gym, such as class schedules, personal data, and personalized workout plans.

Upon opening the app, users are greeted with a simple and intuitive interface that allows for easy navigation. The app's main menu consists of options for classes, personal data, and workout plans. The classes section provides users with a comprehensive list of all available classes and their schedules. The personal data section allows users to view and edit their personal information, such as contact details and membership status. Lastly, the workout plans section provides users with personalized workout plans complete with video tutorials for each exercise.

Overall, FitGo is a great addition to the Fit&Go gym experience. With its user-friendly interface and comprehensive features, it is a must-have for gym-goers who want to keep track of their fitness journey.