Osito: Baby Tracker

Teddy Code Studios

About this app

Osito is a baby tracker built for the 3 AM shift. Feeds, diapers and sleep, logged in two taps, on a screen you can read with one eye open and use with one hand while the other one is holding the baby.

NO ACCOUNT. NO CLOUD. NO SUBSCRIPTION.
Everything you log stays on your phone. Osito has no server and no sign-up, so your baby's data is never uploaded anywhere. There is nowhere for it to go.

WHAT YOU TRACK
• Breastfeeding — a running timer for the left or right side. Each button shows the clock time that side was last used, so "which side is next" is answered before you have to think about it.
• Bottles — quick amounts or the exact one, in millilitres or ounces.
• Diapers — wet, dirty or both, picked by picture in one tap.
• Sleep — start the nap timer, stop it when they wake.
• A note on any entry.

TIMERS THAT SURVIVE THE NIGHT
Running feed and sleep timers are saved as timestamps, not counters. Close the app, let the battery die, restart the phone: when you come back the timer is still running and still right.

THE TODAY SCREEN
Time since the last feed, the last change and the last nap, right at the top. Under it, the log buttons, each printing the time that exact action last happened. That is the whole home screen. No scrolling, no menus, nothing to learn.

HISTORY
A calendar marks the days that have entries. Pick a day and read it back hour by hour. Edit anything, delete anything, undo a delete you did not mean.

SUMMARY
Your average day, worked out from your own logs: breastfeeds and bottles counted separately, wet, dirty and both diapers, times asleep and time asleep split between day and night, a seven-day sleep rhythm strip and a simple chart of bottles, diapers or sleep hours.

BUILT FOR 3 AM
Dark mode is first class. Big touch targets. Colour tells you what you are looking at before you read the label. English and Spanish, millilitres or ounces, light or dark, your choice.

Osito is a notebook, not a medical device: it gives no medical advice, and it does not watch your baby — it is not a monitor and it will not alarm. It is there for the things you will not remember tomorrow.

Made by Teddy Code.

What’s new

First internal build of Osito.

Log feeds (breast and bottle), diapers and sleep in two taps. Today shows the time since the last feed, change and sleep; History keeps the full log day by day; Summary turns your entries into an average day.

No account, no subscription — everything you record stays on this phone.

Please report wrong times, timers that don't survive a restart, or odd wording.