WhenWas: Last Time Tracker

WhenWas answers one question: when did I last do this?

Open the list and see at a glance how long it has been since each action - in days, weeks, or months. Swipe right to mark it done and reset the timer.

What it’s for
• Home: filters, cleaning, appliance care
• Car: oil, service, insurance
• Health: medication, visits, checkups
• Pets, kids, work, shopping - any repeating task you keep forgetting

How it works
• Add an entry with a name, category, and last-done date
• Optionally add photos, a one-time reminder, or a repeat
• Reminders and repeats are separate: remind once, or repeat every 30, 90, 180, 365 days - or set your own interval
• Search, sort, pin, and favorite entries
• Archive what you don’t need without losing history

Why it’s simple
• Live “time since” counter
• Completion history with dates
• 8 built-in categories plus your own
• Light, dark, and system theme

Privacy
Everything stays on your phone. No account, no cloud, no ads. Works fully offline.

WhenWas is not a daily to-do list. It’s the place to see how long it’s been - and to be reminded before you forget again.