MAJOR UPDATE
Contraction Timer for Two
Baton now starts before the birth: a due-date countdown and a one-tap contraction timer that your partner sees too.
Baton: Baby Tracker
Feeds, sleep & diapers, shared
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
The baby log two tired parents share. Run the feed timer from the Lock Screen, sync through your own iCloud, see which side is next. No ads, no account.
Baton is a calm baby log for the night shift. Big buttons at the bottom of the screen, a dim night mode, and one log that both parents share.
LOG IN ONE TAP
• Breastfeeding timer that switches sides and remembers which side is next
• Bottles (breast milk, formula or mixed), pumping, solids, sleep, diapers, growth and notes
• On iPhone, pause, switch or stop a feed from the Lock Screen and Dynamic Island (Live Activity)
• Home Screen and Lock Screen widgets
SHARE THE NIGHT SHIFT
• Invite your partner with a link: they see and add entries on their own iPhone or iPad
• Grandparents and caregivers can follow along with view-only access
• Sync goes through your own iCloud. No account, no Baton server
GROWTH ON THE WHO CHARTS
• Weight, length and head circumference with their WHO percentile (birth to 5 years), e.g. "P62 · within the usual range", on the WHO curves
• Neutral wording and the source named: never a diagnosis
VACCINES AND REMINDERS
• The Vietnamese national schedule (TCMR, Circular 52/2025/TT-BYT), or any vaccine with your clinic's dates
• A reminder the evening before each dose
HEALTH LOG AND BEFORE THE BIRTH
• Medicines, temperatures and symptoms, with the last dose on Today so no one gives it twice. No dose advice
• Expecting? A contraction timer until the birth
MOMENTS, A PHOTO DIARY
• The little firsts: a note, up to four photos, a date and a milestone (first smile, first tooth, first steps…)
• Each monthly birthday, a Month card with that month's photos, growth and milestones to share
• The CDC milestone checklists from 2 months to 5 years, in neutral words
SLEEP SOUNDS AND LULLABIES
• White, pink and brown noise, rain, ocean, fan, shush, heartbeat and three lullabies, made on your iPhone, with a gentle fade-out timer
• White noise is free for 15 minutes at a time
MILK STASH
• Log bags in the fridge or freezer and see which to use first, with dates from published storage guidance
SIRI AND A MORNING SUMMARY
• “Log a bottle in Baton”: feeds, diapers and sleep by voice; Control Center buttons (iOS 18)
• Last night next to the 7-day average, with what your partner logged
SEE THE DAY AND THE WEEK
• Today's timeline and totals, 7-day charts, a weekly summary, full history, CSV export
• iPad: a sidebar, two columns and keyboard shortcuts; Discover shows every feature
FREE, AND STAYS FREE
Logging, timers, widgets, partner sync, full history, 7-day charts, CSV export, vaccine schedules and reminders, the WHO percentile of the latest measurement, 20 moments and share cards are free forever. We promise not to move them behind a paywall later.
BATON PLUS (OPTIONAL)
• The usual next-nap window for your baby's age, from published wake-window tables, plus a reminder before it
• 30- and 90-day trends
• A PDF report for your pediatrician
• More children (twins are always free) and your own reminders
• The full WHO growth chart with every measurement, and unlimited moments
• Every sleep sound and lullaby, longer sleep timers and all night
Baton Plus is $9.99 a year with a 1-week free trial, or $19.99 once. Both include Family Sharing. Prices may vary by country.
The yearly subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at confirmation of purchase (after the free trial, if you start one). Manage or cancel it in your Apple ID settings. Your partner does not need to buy anything.
Baton shows published reference ranges (WHO growth standards, CDC milestones, milk storage guidance, wake-window tables, the national vaccine schedule) and suggestions, not medical advice. Ask your pediatrician about your baby's health.
No ads. No account. Your baby’s logs are never sent to us. Names, notes and entries are end-to-end encrypted in iCloud.
Available in English, Tiếng Việt, 日本語, 한국어, Deutsch, Français, Español, Português, 中文 and Italiano.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Switching iCloud accounts or signing out no longer loses entries that hadn't synced yet.
• Anonymous usage statistics and crash reports help us fix and improve Baton — never anything from your log.
• Settings now shows the exact build number.
The developer, Dao Van Thuong, 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:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dao Van Thuong
- Size
- 40.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Vietnamese
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Baton Plus Lifetime $19.99
- Baton Plus Yearly $9.99
- Copyright
- © 2026 Van Thuong Dao
