SinceWhen: Event Log & Tracker

SinceWhen

Free up your mental space.

For oil changes, plants, meds, and everything you do now and then. No streak pressure. Ask Siri, tap a widget, or open the app when you want the full picture.

Download Free on the App Store

Free · iPhone & iPad · iOS 17.6+

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Air filter. Pet meds. Haircut. Plants. Coffee maker.
Life has “now and then” tasks. SinceWhen remembers them, so you don't have to.

Log without friction

Widgets and nudges for zero taps. Siri and Shortcuts for voice and automations. Same timeline everywhere.

Discover your true rhythm

Smart insights calculate your real average intervals and predict when you're likely due for your next log.

Spot your trends

Visualize consistency over time with clean charts. Keep a complete history for total peace of mind.

100% private by design

No accounts. No logins. Zero tracking. Your data stays on your device.

SinceWhen Pro

Start free. Upgrade only when you need more.

Your first 3 events stay free forever.

Need more? Go Pro with a one-time lifetime purchase, or monthly / yearly subscriptions with Family Sharing for your household.

Pro highlights follow. Plans and pricing: App Store.

  • Unlimited events: move past the 3-event free limit
  • Family Sharing on subscriptions: Pro for the household, private logs per person
  • Private iCloud sync across your iPhone and iPad
  • Scheduled iCloud backups and restore when you switch devices or reinstall
  • Export your full history as JSON anytime
  • Siri and Shortcuts with full Pro access

Ready to free up your mind?

Download SinceWhen: Event Log & Tracker free on the App Store.

Download Free on the App Store