Lullog: Baby Feeding Tracker

Log every feed, sleep and diaper in three seconds. Share a link, not an app.

Lullog is a newborn log for the 3 AM feed: one hand, two taps, done. The lock screen shows how long since the last feed. Your partner, a grandparent or a sitter opens one link in any browser to see and add entries, with no app to install, no account, and no per-person fee. Pay once for the 7-day summary and charts; logging, widgets and sharing are free forever, with no ads.

What it does

Feeds (breast side timer, bottle ml, pumping), sleep and diapers, logged now or "20 minutes ago".
Lock screen Live Activity and home screen widgets with time since the last feed and sleep.
Works fully offline. Nothing leaves your phone until you turn on sharing.
Share a private link with unlimited caregivers. Revoke it any time.
Lullog Lifetime, one payment: 7-day summary, daily charts, CSV export.

Free web tools and guides

These open in any browser, cost nothing, and need no account or app. The guides, the calculator and the print sheet are written in Korean.

Newborn feeding and sleep guides (Korean) — feeding intervals, amounts by month, sleep windows, diaper counts.
Feeding interval calculator (Korean) — work out the next feed from the last one.
Printable feeding log sheet (Korean) — a paper log for the fridge door.
Baby tracker pricing: subscription or one-time purchase (English) — how the four pricing models differ and what to ask before you pay.

Coming to the App Store

Lullog is in TestFlight. The App Store link will appear here when it is live.