Otuli: Shared Baby Tracker
Feeds, sleep, diapers, pumping
Free · In‑App Purchases
One tap keeps everyone caring for your baby on the same page. Log feeds, nappies, sleep and pumping, sync privately through iCloud, and stay ready for check-ups.
Baby care, held together.
Otuli is the shared baby care log for tired hands and interrupted nights. Log a breastfeed, bottle, diaper, sleep or pumping session in one tap, and everyone you invite sees the same up-to-date timeline through iCloud: your partner, a grandparent, the nanny, the sitter.
PICK UP WHERE THEY LEFT OFF
• See everything since a time you choose: feeds, diapers, sleep and notes, and who logged each one
• Send a care card to whoever is taking over, with the last feed, sleep and any notes
• Invite each caregiver to add entries, or to view only
• Keep logging offline and let Otuli sync when the connection returns
QUICK WHEN YOU'RE TIRED
• Log left and right breastfeeds, bottles, wet and dirty diapers, pumping, sleep, waking, temperatures and notes
• Arrange your one-tap quick log bar and keep the actions you use less one swipe away
• Press and hold a button for your own durations and amounts
• Log earlier for the feed nobody had a spare hand to record
• Undo mistakes, and recover deleted entries for 30 days
ANSWERS AT A GLANCE
• See the last feed, wet diaper and dirty diaper without searching
• Know which breastfeeding side is next, on your iPhone or your Apple Watch face
• Check today's totals, the last 24 hours, and the gaps between feeds
• At night, compare tonight so far with last night by now
• Spot daily rhythms in the activity grid, month by month
• Track twins or siblings with a separate timeline for each baby
BUILT FOR REAL NIGHTS
• Red-on-black night mode, on a schedule or whenever you tap the moon
• Home Screen and Lock Screen widgets
• Ask Siri to log a feed, diaper or pump, check the last feed or the next side, or hear what happened today
• Shared care reminders for vitamin D, tummy time, pump kit washes and everything else, with notifications chosen on each device
READY FOR THE CHECKUP
• Turn any date range into a printable PDF care report with daily totals, for the pediatrician
• Keep temperatures in °F or °C beside the feeds and diapers from the same day
• Export the complete care log as CSV whenever you want
• Keep scheduled on-device backups and export encrypted Otuli backup files
MAKE IT YOURS
• Six themes and eight app icons
• Say wee or pee, poo or poop, boob or breast, sleep, nap or down time
PRIVATE BY DESIGN
There is no Otuli account and no Otuli server holding your baby's care log. Your entries live on your device and sync through your own private iCloud. There are no ads. Anonymous analytics are optional and never include what you log.
FREE, WITH ONE PURCHASE FOR SHARING
Logging and the whole care log are free. Otuli Together is one payment, not a subscription: it unlocks sharing, plus the Live Activities for a running sleep and the pump kit countdown. Everyone you invite is covered by your purchase.
Otuli is a logging tool, not medical advice.
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Privacy: https://otuli.app.markbattistella.com/privacy/
Terms: https://otuli.app.markbattistella.com/terms/
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Filter your care log, add photos to a poo, and ask Siri a lot more.
- Filter the care log by kind of care, search notes, carers and care, and jump to any day that has entries.
- Add up to six photos to a poo entry. Tap one to page through them and zoom in.
- iPhone Duo ready: open it up and the care log and Today sit side by side.
- iPhone Duo ready: swiping back from an entry on a narrow screen stays where you were instead of jumping to Today.
- Otuli now shows the welcome screen straight away. If your care log is waiting in iCloud, you are offered Restore my care log over the top.
- Fixed Otuli failing to open when your phone restarts and starts it before you unlock. It now waits for you to unlock.
- Ask Siri when the last feed, bottle, breastfeed, diaper, wee or poo was, or how many of anything there were over a period.
- Log sleep with a shortcut for asleep and awake, and undo the last entry from Siri or Shortcuts.
- One Log a diaper shortcut covers wet and dirty. Siri says back the amount for a bottle or a pump.
- Siri and Shortcuts answer as soon as the log is saved on your phone, and the entry shows straight away if Otuli is open.
- Find any care entry or baby from Spotlight.
- Weights read as one number, such as 1.8 kg or 1800 g.
- Reminders, night mode and the activity grid keep the right time when the clocks change.
- The care log and Today update when midnight passes with Otuli open.
- Recording a pump kit wash clears its delivered notification.
- On a form you have edited, the back button reads Cancel.
The developer, Mark Battistella, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mark Battistella
- Size
- 60.6 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Italian, Japanese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Otuli Together $9.99
- Copyright
- © 2026 Mark Battistella

