How long since
you last did it?
TimeSince counts the time since you last did something, and keeps counting. No streaks, no due dates, nothing to break. Come back after a day or a month; what you already did is still there.
Why standard trackers fail.
Habit trackers and to-do lists assume life runs on rigid daily schedules. When something recurs every few weeks on no fixed date, it slips through the cracks entirely.
The "When Did I Last...?" Guesswork
Forgetting vital, irregular chores, medical routines, or social connections because they don't happen every single day.
Rigid Tracker Anxiety
Stressing over broken "daily streaks" for habits that naturally recur every few days or weeks. Life always happens.
Scattered Information
Using messy notebooks or general spreadsheets to keep track of various household maintenance, health logs, and personal counters.
Privacy Concerns
Reluctance to log deeply personal or sensitive habits in cloud-hosted trackers that monetize your behavioral data.
Track the rhythm, not the routine.
By focusing purely on the time since you last did something, TimeSince offers a relaxing, data-rich way to capture your life's unique tempos.
Dynamic Counter Customization
Customize counters using a rich spectrum of curated, premium color palettes, intuitive emoji icons, and custom image covers for full personalization.
Find your natural rhythm.
No rigid schedules, just insights into how you actually spend your time. We analyze your logging history to calculate average intervals and render beautiful dynamic charts displaying interval trends.
Keep it personal.
Lock sensitive habits and routines behind FaceID. TimeSince features a dedicated hidden layer shielded by biometric security, fully masked from the main UI and encrypted locally.
Advanced Custom Logging
Go far beyond simple date-and-time stamps. Define custom inputs for each counter: numbers for doses or costs (with a built-in calculator), text fields for detailed journaling, or photos for visual evidence.
A Beautiful Timeline
Keep your habits, counters, and routines perfectly organized in a stunning timeline. Easily visualize your history, track your intervals, and capture the natural rhythm of your life in one place.
Logging you don’t have to remember.
The best log is the one you never had to remember to make. Add the TimeSince widget to your home screen and tap once to log or reset a counter, no need to unlock into the app.
Just say “log it.”
Ask Siri to log or reset any counter, or ask how long it’s been, right from Siri, Spotlight, the Shortcuts app, or the Action Button.
Tap a tag, done.
Pair a cheap NFC sticker with any counter, then stick it somewhere relevant: a pillbox, a water filter, a fridge. Tapping your phone against it logs that counter instantly, no app required.
Quitting something? Climb, don’t break.
Turn on Quitting mode and your counter climbs for as long as you stay away from it. If you slip, logging a reset just starts the count again, with no penalty, no lost history, no shame.
Reminders that actually reach you.
Set up to 5 reminders per counter, one-time or repeating, at a custom time or relative to your last log. On supported devices, alarms can ring through silent mode and Focus so the important ones never get missed.
Your data, backed up to your iCloud.
Your database is encrypted on your device from the start. Turn on sync and a copy goes straight to your own private iCloud account, never to a server we run. It’s free for everyone, and it stays off until you switch it on.
Frequently asked questions
The short answers. For the full list, visit the FAQ page.
What is TimeSince?+
TimeSince is an interval tracker for iPhone: it counts the time since you last did something, and keeps counting. Chores, medication, car maintenance, calling home, habits you are building or quitting — anything that recurs without a fixed schedule.
How is it different from a streak tracker?+
Most trackers reset to zero and treat that as failure. TimeSince just keeps counting: logging a counter resets the timer, but missing a day never breaks anything or wipes out progress.
Do I need an account?+
No. There’s no sign-up, no email, and no login. TimeSince works fully offline the moment you install it.
What kinds of things can I track?+
Anything without a fixed schedule: watering plants, replacing a water filter, calling a family member, therapy sessions, car maintenance, or a habit you're trying to quit.
Where is my data stored?+
On your device, in a local database encrypted with SQLCipher. We don't operate a server that stores your tracking data.
What's included for free?+
Up to 3 active counters, with logging, reminders, categories, the home screen widget, and iCloud sync. No time limit, no trial required.
Tracking that asks
nothing of you.
When it has been a while, TimeSince just says so. No red, no catching up, no streak to rebuild. Free for your first three counters, with no account and no ads.