BabySync
Two parents, one app
Free · In-App Purchases · Designed for iPad
BabySync is the baby tracker designed for both parents. Every feeding, diaper change, nap, and milestone is instantly shared with your partner — in real time.
COMPLETE DAILY TRACKING
Track bottles (amount in ml), breastfeeding, pumping, solid meals, diapers (pee & poop with consistency), sleep with built-in timer, temperature, weight, colic episodes, baths, hygiene care, and special moments. Add notes and photos to any entry.
SMART STATISTICS
See your baby's day at a glance: number of feedings, total ml, diaper changes, and hours of sleep. View 7-day charts for every category, growth curves (weight & height), and daily averages. Export everything as a PDF.
REAL-TIME SYNC BETWEEN PARENTS
One parent logs a bottle? The other sees it instantly. Share with grandparents or a nanny too (up to 4 family members).
HEALTH & MEDICAL
Track medications with dosage schedules (morning/noon/evening), manage doctor appointments, follow the complete vaccination calendar, and sync with your native iOS calendar. Save favorite doctors and add post-appointment summaries.
NIGHT MODE
Automatic dark interface during nighttime hours. Perfect for late-night feedings without blinding yourself.
SMART REMINDERS
Customizable reminders for bottles, diapers, naps, and meals. Daily wellness coach with personalized tips based on your baby's data.
PRIVACY BY DESIGN (GDPR)
Local-first architecture: your data stays on your device. Full GDPR compliance: explicit consent, data export, complete deletion, and consent revocation.
AVAILABLE IN 14 LANGUAGES
FREE:
• Full daily tracking (bottles, diapers, sleep, meals)
• Real-time sync between 2 parents
• 7-day history
• Night mode & reminders
BABYSYNC PRO:
• Unlimited history
• Medical tracking (medications, appointments, vaccines)
• Multi-child support
• Extended family sharing (up to 4 members)
• PDF export
• Custom themes
• Hygiene & care tracking
Start tracking together. Because raising a baby is a team effort.
What's New:
Welcome to BabySync! First release with complete tracking, real-time sync between parents, night mode, and smart reminders.
Terms of Use: https://rempartlabs.com/babysync/terms
Privacy Policy: https://rempartlabs.com/babysync/privacy
more What's new in 1.2.6
New welcome flow. Three clear paths from the start: set up your first baby's space, join the other parent, or follow a baby as a family member (grandparent, uncle, nanny).
Invite code checked before sign-up. Enter your code and see right away which baby you are about to join, before creating your account.
Simpler sign-up. The app no longer asks for your email address again if you are already signed in when creating your baby's profile.
A livelier interface. A celebration when the profile is created, smooth transitions between steps and haptic feedback on key actions.
Minor fixes and stability improvements.
1.2.6 3 Jul
What's New 1.2.5
This update fixes Pro subscription activation: after a purchase or a "Restore Purchase", Pro access now unlocks reliably and stays active.
Various stability improvements.
1.2.5 29 Jun
What's new in 1.2.4
This version prepares an adjustment to the free plan, scheduled for July 10, 2026. Servers and data storage have a cost, and the Pro subscription is what keeps BabySync running.
The Nanny module (sitter sessions, nanny contact) becomes part of BabySync Pro.
GPS walks become part of BabySync Pro.
Free history drops from 7 to 3 days. Older data remains safely backed up and reappears as soon as a Pro subscription is active.
Bottles, diapers, sleep, hygiene, bath, breastfeeding, hydration, specialist directory, baby profile photo and 2-parent sync stay fully free.
Existing Pro subscribers keep all features unchanged. A 7-day free trial is available from the Subscription tab.
1.2.4 27 Jun
What's new in 1.2.3
Water from 4 months. The hydration module now allows a little water between 4 and 6 months, only in hot weather and on your pediatrician's advice. Before 4 months, the safety lock stays in place, since milk covers all water needs.
Automatic hot weather mode. BabySync can detect hot weather from your local forecast and offer to turn on hydration reminders. This option is optional and uses your location only if you enable it.
Local emergency number. The emergency button in hydration tracking now dials the number for your country instead of a fixed one.
1.2.3 25 Jun
What's new in 1.2.2
Hydration module. You can enable a new water intake tracker for your baby in Settings. It shows an age-appropriate daily guide, a progress ring, a 7, 14 or 30 day chart, a hot weather mode with reminders, and a reminder of dehydration signs. Before 6 months, tracking stays locked for safety, since milk covers all water needs.
Parent names for nanny drop-offs. Nanny sessions now show the parents' real names instead of the generic Parent A and Parent B labels.
1.2.2 23 Jun
What's new in v1.2.1
Full PDF export. The PDF export was silently capped at 100 entries, which made reports requested by your pediatrician over longer periods unusable. The export now covers the full period you select, with no cap. No more surprises when you share the tracking.
Medications filter in History. A new filter on the History screen shows only logged medication doses, across every medication. Handy to check the last paracetamol dose in two seconds, or scan a multi-day treatment pattern.
A cleaner calendar, guaranteed. When you delete a fixed-time medication, its reminders are now also removed from your phone's calendar (they used to stick around). And to clean up the past, a new button under More, My Data, "Clean up calendar reminders" removes every BabySync reminder (medications, appointments, nanny) still stuck in your calendar, in a single tap. Your in-app data stays untouched — only the phone's calendar is cleaned.
1.2.1 15 Jun
What's new in v1.2.0
Medication on feeding time. Some treatments — like reflux drops — are given a few minutes after each bottle or feed, on a schedule you can't plan ahead. Pick the "After each feeding" mode, set the delay, and BabySync schedules the reminder after every feeding you log. The notification has a "Done" button: log the dose without even opening the app, and it's shared with your co-parent.
A schedule for the nanny. A new module to organize drop-offs at the nanny. Create a profile (first name, last name, address, phone) reused everywhere, then plan each day with drop-off and pick-up times. You can even assign one parent to drop-off and the other to pick-up: each gets their own reminder and a calendar event. All synced between co-parents.
Thanks. Both features come straight from parents' feedback. Take care!
1.2.0 11 Jun
What's new in v1.1.9
Your home, your way. You can now freely pick the four shortcuts that show up on your home screen among all the actions of the app — bottle, nap, diapers, growth, breastfeeding, temperature, meal, and many more. Long-press a card to enter edit mode: remove what you don't need, then tap an empty slot to pick from the menu, organized by theme (Daily, Hygiene, Sleep & Outings, Health & Growth, Other). Your choices are saved automatically and synced across your devices.
Guided discovery. The first time you launch the app after the update, a short tutorial appears to explain the gesture. Tap "Try it" to enter edit mode right away, or "Got it" to discover it at your own pace later.
Thanks. This feature comes from an App Store review pointing out that daily data — height, weight, medication… — wasn't easily accessible from the home screen. Happy customizing.
1.1.9 22 May
What's new in v1.1.8
Richer family view. Invited family members (uncle, grandma, nanny…) now get the same WHO growth chart you do, with the P3/P15/P50/P85/P97 percentiles for weight, height and head circumference. The Health tab also surfaces the notes attached to upcoming appointments, and a 7-day averages summary (bottles, sleep, diapers, meals, walks, colic) shows up under the day's chart.
Freer manual entry. The sleep duration sheet now lets you pick a start time (or leaves it on "X minutes ago" by default) so you can backdate a nap you forgot to log. Editing an existing entry lets the time spinner scroll properly even when the page is long.
Baby photo sync. When your partner changes the baby's profile photo from their phone, the update arrives on yours immediately — no need to close and reopen the app.
Sign-in resilience. Several adjustments to make the email / password form behave on iPad: accidental trailing spaces and case variations no longer block submission. A quick sign-out shortcut also appears in the welcome screen so you can easily switch between accounts.
Fixes. The growth chart no longer drops to zero when an entry only carries the weight (height and head circumference keep their previous values). The family-view timeline now lists each day's events in chronological order.
1.1.8 20 May
What's new in v1.1.7
GPS walk tracking. A new "Walk" action shows up under More. Tap Start and BabySync logs your route in real time: duration, distance, and a map trace. Tracking keeps running while the app is in the background and stops only when you tap Stop. Each walk lands in your history with the full route map, and the daily total appears in Stats — duration shown by default, kilometres revealed when you tap a bar.
Richer growth charts. The WHO references are now more detailed with additional percentiles, and a new "head circumference at birth" field has been added to the baby profile so you can track that measurement from day one.
Stability. Several internal fixes to make entry details and partner sync more reliable.
1.1.7 14 May
What's new in v1.1.6
Brand-new welcome flow. On first launch, the onboarding has been redesigned across multiple steps so you can add your baby calmly, with a clear overview of premium options from the start.
Crash fix when adding an entry. The app could close abruptly after saving a medication, a diaper change (pee or poop), or any other event logged without a timer. The bug is now fixed: every entry is recorded without interruption, even while the sync icon is showing.
Smoother bottle entry. When you typed a custom quantity and then tapped the "Duration" field, the numeric keyboard could hide the input window. It now dismisses automatically when the duration picker opens.
Cleaner push notifications. The notification title now shows only the baby's first name. The detail (bottle, nap, medication, etc.) still appears right below, making notifications easier to read at a glance on the lock screen.
1.1.6 9 May
What's new in v1.1.5
More complete charts. The 7-day Statistics charts now include every entry from that window, even on days when you log many events. The earliest bars are no longer truncated for high-volume usage.
Memory freed when leaving search. Once you clear the search field in History, BabySync automatically reverts to the lightweight recent-entries view instead of keeping the full cache in memory. Navigation stays smooth after a search.
Lighter initial load. The Home screen and the History list display the most recent entries first, without decrypting the entire history in the background.
Snappier overall. Combined, these optimizations make transitions between views noticeably faster, especially for accounts that have accumulated several months of history.
1.1.5 7 May
What's new in v1.1.4
Snappier taps. Sync work now defers to moments when your finger isn't on the screen. No more dropped taps while the app is pushing or pulling data in the background.
Add-time date fix. Entries like colic or temperature could occasionally land on January 1, 1970 instead of today. The time picker now correctly merges the chosen hour onto today's date.
Stuck-entry recovery. Tap the cloud badge at the top right when an entry isn't syncing — BabySync now shows the exact server error (type, date, message) and offers to delete the blocked entry if needed.
Duplicate appointment guard. Before creating an appointment with the same title at the same time (±5 minutes) as an existing one, BabySync asks for confirmation.
Calendar without duplicates after reinstall. When the app exports an appointment to iOS Calendar, it first checks for a matching event at the same time and reuses it instead of creating another one.
Rate the app. After about ten entries saved, BabySync asks you once to rate the app through the native Apple window. No follow-ups.
1.1.4 6 May
What's new in v1.1.3
Widget stays current, even when the app is closed. The widget now queries the latest entries from the server when iOS refreshes it (every 15 minutes minimum). Last bottle, last diaper and last nap reflect the co-parent's additions without having to reopen the app.
Celsius / Fahrenheit choice. A new preference in Settings, independent of the general unit system. Auto by default, based on your language. The active unit is shown right next to the temperature input field.
Navigation app picker. When you tap the directions button on an appointment, BabySync now offers Waze, Apple Plans and Google Maps if they are installed, instead of forcing a default app.
Directions in My Specialists. The directions button is back on every specialist that has an address, with the same app picker.
Co-parent calendar. Appointments created by your partner are now automatically exported to iOS Calendar when permission is granted. No need to reopen and re-save the appointment to make it appear.
Performance. Noticeably faster response time when tapping, especially on the Home and More screens. Internal selectors have been tightened to cut unnecessary re-renders.
Settings polish. Consistent alignment and spacing between the Unit System and Temperature rows.
1.1.3 5 May
What's new in v1.1.2
iOS widgets redesigned from the ground up. All three sizes (small, medium, large) now share a minimal pastel design: cream background, rounded typography, clear hierarchy with the elapsed time as the hero. A dedicated baby bottle icon replaces the water drop on the small widget badge.
Improved widget sync. The widget now auto-updates when the app moves to the background, so your Home Screen always reflects the most recent entry without having to reopen the app.
Nap timer fix. Tapping Finish now correctly stops the timer once the entry is saved. No need to tap Cancel afterward. Also fixed an issue where a timer started right after taking control from the co-parent could not be stopped without restarting the app.
Performance. Less lag when tapping buttons on the home screen. The running timer no longer triggers a full re-render of the activity list.
Visual identity. Emojis have been replaced with consistent vector icons in notifications, modals and onboarding screens. Cleaner, more iOS-native look.
Co-parent mode clarified. When the read-only parent taps an action, BabySync now offers to take control in a single tap, instead of displaying a message asking the other parent.
Centered add buttons. The Cancel and Save buttons in the detailed add modal are now properly aligned and centered.
1.1.2 2 May
What's new in v1.1.1
Redesigned Appointments section. A dedicated entry in the More menu, with a specialists registry (pediatrician, dentist, osteopath, etc.) shared between both parents. One-tap selection, automatic grouping per doctor.
Directions button. Opens the appointment address directly in Waze, Maps or Google Maps.
45-minute reminder before each appointment. Local notification so you never leave late again.
More readable growth charts. Distinct colors for weight and height.
Imperial units. Metric / Imperial choice in Settings (pounds, inches, oz).
Fixes: silent PDF export crash.
1.1.1 1 May
This release brings lots of improvements to statistics:
Growth chart redesigned — choose to display weight, height, or both, over 1 month, 3 months,
1 year or since the beginning. Tap a point to see the exact value at that date.
Bottle stats — tap a bar in the chart to see the total ml for that day.
Sleep — better day/night classification: long nights logged in the morning are no longer
counted as naps.
PDF export — averages and charts now reflect the selected period (no longer just the last 7
days).
Perfect chart alignment across all languages, plus complete translations for the new
options.
Strengthened security for baby photos.
Various fixes for sync and data display.
Thank you for using BabySync.
v1.1.0 30 Apr
What's new in 1.2.6
New welcome flow. Three clear paths from the start: set up your first baby's space, join the other parent, or follow a baby as a family member (grandparent, uncle, nanny).
Invite code checked before sign-up. Enter your code and see right away which baby you are about to join, before creating your account.
Simpler sign-up. The app no longer asks for your email address again if you are already signed in when creating your baby's profile.
A livelier interface. A celebration when the profile is created, smooth transitions between steps and haptic feedback on key actions.
Minor fixes and stability improvements.
more Version 1.2.6 3 Jul
Data Not Collected The developer does not collect any data from this app.