Rolling intervals: recurring tasks due days after you last did them

Most recurring task apps tie every repeat to a fixed calendar date. Something Matters schedules on rolling intervals instead — a task becomes due a set number of days after you last completed it, whenever that was.

Why fixed schedules break

Say you water your plants “every Sunday.” If you water them on Thursday because they looked dry, a calendar-based app still nags you three days later — and if you skip a week, it quietly pretends nothing happened. Real recurring chores don't care what day of the week it is. They care how long it's been since the last time.

How rolling-interval scheduling works

Give any task an interval like “every 3 days” or “every 6 weeks.” The countdown starts from your latest check-in, not from a fixed date:

• Complete a task early, and the next due date moves out with you — no false nag.
• Complete it late, and the schedule simply restarts from today — no guilt backlog.
• You always see how many days it's been since you last did something, which is often the number you actually care about.

What it's good for

Rolling intervals fit anything you repeat on your own rhythm rather than the calendar's:

• Watering plants, replacing filters and toothbrushes, descaling the coffee machine
• Haircuts, deep-cleaning sessions, backing up your computer
• Calling family, catching up with friends you don't want to lose touch with
• Long runs, mobility work, or any training you space out by recovery time

More than a checkmark, when you want it

Every completion is a check-in, and check-ins can carry structured detail — sliders, numbers, multi-select fields, and notes — using custom multi-field check-ins. Track that you did the thing, or exactly how it went. Your call, per task.