FitPocketStudio

Thanks to FitPocketStudio, you can manage your fitness business from anywhere. You will always have a list of your clients, workouts, and finances at hand.
FitPocketStudio allows you to create individual exercises and assign clients to them. You can also lead to finance individually or create a standing order.
The big advantage is the notification of your upcoming workout with clients 1-3 hours in advance.
This application also offers to keep track of the history of your financial transactions or your workout events.