Check in

7:00 PM reminder

Three ways to get the nudge. The calendar one is the most reliable on a phone — pick that plus a phone alarm and you're covered.

The surest backup: open the Clock app, add a repeating alarm for 7:00 PM daily labelled "Daily check-in."

Keep it one tap away

1. iPhone: Share button → Add to Home Screen.
2. Android: ⋮ menu → Add to Home screen.

Notifications only fire while the app is open or running in the background, so the home-screen icon plus the calendar alert is the combination that actually works.

Export

Every entry, with daily averages and a summary sheet.

Your data

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Check-ins sync automatically, so the same history shows up in any browser on any device. A copy is kept on this device too, so it still works with no signal.