Quiet by default
A baby tracker that stays quiet until you want the numbers.
On the days a countdown makes things worse, Calm Mode hides the timers and predictions. Everything is still recorded.
- No account. Add a name and birth date, then log.
- Works offline. The log lives on your phone.
- Sleep, feeds, diapers and pumping from the first screen.
What you can log on day one
Sleep, breast and bottle feeds, diapers, and pumping are there from the first screen, and you can build your own event types for anything else. Wake-window predictions come from your baby's own patterns, not an AI model. Before there is enough history, Rhythm shows an age-based range or says it is still learning.
For the days the numbers get in the way
Calm Mode is one toggle in Settings. Precise timers become "a few hours ago", warning colors disappear, and predictions hide. Turn it off and the exact numbers are right where you left them. Here is what it changes in detail.
Where your log lives
On the free version, your browser stores the record on that device. Clearing site data removes it, so export a JSON backup now and then. JSON backup and CSV export are free. Household sync is optional if you want a second caregiver on the same history, and it is covered on the private baby tracker page.
Questions
Do I need an account?
No. Tracking, Calm Mode, import, and export all work without one. An email address is only needed if you create an account for household sync.
Does it work offline?
Yes. The log lives on your device, so a night feed with no signal still gets recorded.
Can I get my data out?
Yes. JSON is the full backup and CSV puts the event history into a spreadsheet. Both are free.