WhenToDoIt is a scheduling app that provides a fast way to produce reminders for a set of tasks. For example, if Task A needs to be performed every two hours, and Task B every three hours, the app will provide an accurate schedule from each task’s start time into the foreseeable future. Similarly, Task C, defined to occur at 9AM and 5PM, will be seamlessly integrated into the other task schedules. The free version allows the user to schedule one task using any of the available scheduling options.