I have an older version of macOS. Can I run Story Planner on my Mac?

Story Planner 5.8 and later versions are only available for macOS Monterey 12.2 and later. If you have an earlier version of macOS, you won't be able to install Story Planner. We understand that it's disappointing news, but we had to perform the update from Monterey to incorporate all the new features of Story Planner for macOS. We would have liked to offer the newest version of Story Planner for older devices, but it wasn't possible. We hope you understand, and we apologize for any inconvenience caused.