Studies has a number of study schedules. Each schedule is tailored to a particular goal, whether it be to remember information in the long term, or cram it in for an upcoming exam or test.

The schedules include…

ScheduleDescription
No ScheduleNotes never become due.
Long-Term LearningA Spaced Repetition method, most efficient for long-term learning. Notes become due at ever increasing time intervals. Notes become due at most once a day.
Target a DeadlineBased on Spaced Repetition, but modified to target a particular date, such as an exam. Notes become due at most once a day.
Short-Term CrammingBased loosely on the Leitner Method. Notes go through a series of levels, until they reach the last level and are considered learned. You can refresh due status as often as you like, because this method is not based on a once-a-day schedule.
Regular IntervalsNotes become due at a fixed interval of time, such as monthly or yearly.

The Target a Deadline option will prompt you to choose a date if you select it, and Regular Intervals requires you to choose a time interval from the list.