Do I have to pay for a subscription to use Story Planner?

No, you do not need to pay for a subscription to use Story Planner. In November 2019, we introduced a subscription model to help us improve the app. However, after receiving feedback from our users, we realized that they did not like this model. Therefore, we decided to revert back to the previous pricing model, which is a one-time payment for the app. We apologize for any confusion or inconvenience caused.