Hello Michael,

Thanks for reaching out to us.

Unfortunately, currently, setting up recurring appointments is available for daily, weekly, and monthly recurrence.

Please feel free to search through our feature suggestion page,  to see if someone may have already suggested this feature. If you can't see it, feel free to add your suggestion there, and as more people vote, the feature will move higher on the priority list.

You can certainly follow our changeLog page if you'd like, where we state any changes/new features/bug fixes during updates and our newsletter, so you're informed about new features, bug fixes, freebies, etc.

Thanks. Please, let us know if you have any other questions.