FitNotes Supporter does not offer a free trial, but it may have a free version with limited features available for users to try out before opting for the full version.

FitNotes Supporter can be used offline, meaning you do not need an internet connection to log workouts or access your data. However, some features may require connectivity for syncing or updates.

You can contact support or send feedback for FitNotes Supporter through the app's help section, or by emailing the support team directly via the contact information provided on their official website.

You can manage or cancel your FitNotes Supporter subscription through the app's settings or your account settings on the app store where you subscribed. Detailed instructions can usually be found within the app or on the support website.