Lastmark: When Did I Last?

Remember oil changes, filters, haircuts, checkups, and the occasional things that don’t belong on a daily to-do list—privately, without a subscription.

WHEN DID I LAST DO THAT?

Change the oil. Replace a water filter. Get a haircut. Schedule a checkup. Lastmark is a private iPhone app for remembering the occasional things that matter but do not belong on a daily to-do list.

Tap Done when something happens. Later, open Lastmark to see exactly how long it has been. No streaks, goals, scores, or guilt.

SIMPLE, USEFUL HISTORY

• Keep up to five Lastmarks free with unlimited completion history • Log something in one tap and undo accidental entries • Add notes, backdate entries, and review past completions • Pin, reorder, archive, and search your list • See a neutral typical gap after enough history exists

REMINDERS WITHOUT THE NOISE

Create a reminder for a specific date or for a chosen interval after each completion. Lastmark can also recognize useful phrases such as “next Friday” or “every six weeks” on your device, then lets you confirm the suggestion before saving it.

APPLE FEATURES, BUILT IN

• Home Screen and Lock Screen widgets • Siri and Shortcuts actions • Complete backup, restore, merge, and CSV export • VoiceOver, Dynamic Type, reduced motion, and light and dark appearances

PRIVATE BY DESIGN

Lastmark does not require an account and includes no advertising or analytics SDKs. Your library stays on your devices unless you choose to export it. Optional private iCloud sync uses your Apple Account; NovoBuild does not operate a Lastmark sync server.

LASTMARK PRO

The complete logging experience, up to five Lastmarks, unlimited completion history, widgets,