The joyful baby companion
A little more joy in every baby day.
Log in one tap. Ask out loud. See the next nap coming, from your baby’s own days.
Yearly plan: 7 days free for eligible new subscribers
Your baby can’t tell you yet.
Their day can.
Follow Joy’s day, from a 3 AM feed to bedtime.
Live Activities
3:12AM
A dark room.
One hand free.
The feed keeps time on the Lock Screen and in the Dynamic Island: which side, how long, and how long she usually takes. One glance, no unlocking, no bright app.
Her night
5:57AM
The day starts again,
and so does the record.
Her night in one number, with the longest stretch and every wake, waiting when you wake up.
Quick log
9:41AM
Feeds, naps, diapers. One tap each.
Quick log is the + at the foot of the app. Start a feed on the side she’s due, fill a bottle with your thumb, log a diaper, and you’re back with her.
Nap forecast
10:25AM
Her next nap, from her own days.
It reads her last 14 days: when she woke, how long she stayed up, how long each nap ran. You get a time and a likely range, and it says when it’s still learning. When she drifts off, press and hold the dial.
Ask
12:20PM
Say it once. It’s logged.
Tap the mic and say it like you’d tell your partner. Ask writes it down as you speak, logs it with Edit and Undo, sets reminders, and answers from her own feeds, naps and growth.
Import & export
1:40PM
Switching apps? Her history comes too.
Bring her sleep, feeds, diapers and growth from Huckleberry, Baby Tracker, Baby Connect, Nara Baby, Glow Baby, or any CSV, TXT or PDF, whatever its layout. You see every count first, and nothing lands twice.
For the doctor: a one-page PDF for a checkup, or every entry as a CSV.
Widgets
6:10PM
Bath time. One thumb will do.
Quick Log sits on your Home Screen with the four tiles you choose. One tap starts a nap or logs a diaper without opening the app. Control Center, the Lock Screen and Siri can start a nap or a feed and log a diaper too.
Photo cards
6 months
Her 6-month birthday, in a card.
Add a photo and her real month fills the card: growth, sleep, feeds and firsts. Pick a look, hide her name if you like, and share it to Stories or Messages.
What else is in there?
Quite a lot. Here it is, area by area.
Feeds
- Breastfeeding timer with left and right clocks, and the side to start on next
- Bottles of breast milk or formula, and pumping by side, with where the milk went
- Solids: first tastes, reactions, and the nine common allergens
Sleep
- Nap and night timer that knows which is which by the time of day
- Where they slept: crib, stroller, carrier, car, contact, or your own
- Sleep guidance for their age, with AAP, AASM and NHS sources
Diapers, tummy time and drops
- Diapers: wet, dirty or both, with rash and blowout flags
- Tummy time with a daily target for their age
- Vitamin D, iron or any drops, on a checklist of what’s due today
Firsts, health and photos
- Firsts with a photo, a note, and how old they were
- Health timeline: symptoms, temperatures, medicines, visits and vaccines
- One photo a day, plus monthly keepsake cards made from her own logs
Thoughtful reminders
- Plan a reminder for a time, or a while after the last feed, nap, change or pump
- A gentle nudge when her nap window is close to ending
- Optional alerts when someone in the family logs, with quiet hours
Charts
- A weekly digest: bedtime drift, dropped night feeds
- Sleep: a 24-hour ribbon, weekly bars and a heatmap
- Feeds: breast vs bottle, side balance, longest gap
- Growth: weight, length and head on the WHO band
Quick to log
- A quick-log panel you arrange yourself
- Log what already happened: switch the timer off, set when it started and ended
- Works offline, and catches up when you’re back online
Family sharing
- Invite with a six-character code; each person can log or just view
- Widgets update within seconds when someone else logs
- One subscription covers the whole family
Feeds
- Breastfeeding timer with left and right clocks, and the side to start on next
- Bottles of breast milk or formula, and pumping by side, with where the milk went
- Solids: first tastes, reactions, and the nine common allergens
Sleep
- Nap and night timer that knows which is which by the time of day
- Where they slept: crib, stroller, carrier, car, contact, or your own
- Sleep guidance for their age, with AAP, AASM and NHS sources
Diapers, tummy time and drops
- Diapers: wet, dirty or both, with rash and blowout flags
- Tummy time with a daily target for their age
- Vitamin D, iron or any drops, on a checklist of what’s due today
Firsts, health and photos
- Firsts with a photo, a note, and how old they were
- Health timeline: symptoms, temperatures, medicines, visits and vaccines
- One photo a day, plus monthly keepsake cards made from her own logs
Thoughtful reminders
- Plan a reminder for a time, or a while after the last feed, nap, change or pump
- A gentle nudge when her nap window is close to ending
- Optional alerts when someone in the family logs, with quiet hours
Charts
- A weekly digest: bedtime drift, dropped night feeds
- Sleep: a 24-hour ribbon, weekly bars and a heatmap
- Feeds: breast vs bottle, side balance, longest gap
- Growth: weight, length and head on the WHO band
Quick to log
- A quick-log panel you arrange yourself
- Log what already happened: switch the timer off, set when it started and ended
- Works offline, and catches up when you’re back online
Family sharing
- Invite with a six-character code; each person can log or just view
- Widgets update within seconds when someone else logs
- One subscription covers the whole family
Hers, and yours
Never sold, never used for ads. Your voice is transcribed on your iPhone, and most imports are read there too. Ask sends only a question and the records it needs, and a file the phone can’t read on its own goes the same way: to a third-party AI provider with zero data retention.
How her data is handled →Bedtime
9:50PM
Down at 9:50, right at her usual bedtime.
A little more joy
in every baby day.
Start with one nap. Everything else builds itself from there.
Yearly plan: 7 days free for eligible new subscribers
For iPhone, on iOS 26.1 or later.
Made by Daniel and Jaeyeon, Joy’s dad and mom.