Twin Baby Feed Tracker - Twin
Track both babies at once
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track BOTH babies on ONE screen. Dual dashboard for feeding, sleep & diapers. Built for twin parents.
Twin is the only baby tracker built for two — track BOTH babies on ONE screen with a side-by-side dual dashboard showing feeding status, sleep status, and diaper status at a glance. No more switching between profiles at 3 AM.
THE DUAL DASHBOARD
Open the app and instantly see: which baby is hungry, which one needs a diaper change, who slept longer, and whose turn it is for which breast. The 5-second answer that saves 20 minutes of guesswork.
FEED TRACKER
Log feeds per baby with start time, end time, breast side, and notes. The Breast Rotation Tracker automatically keeps track of which baby gets which breast next — essential for balanced milk supply when feeding twins. See today's feeds for both babies side by side.
SLEEP TRACKER
Track who's sleeping, who's awake, and total sleep for the day. Compare both babies' sleep patterns on one screen. See if your twins are syncing their schedules over time.
DIAPER TRACKER
Log wet and dirty diapers per baby. Pediatricians need diaper counts for newborn wellness checks — Twin makes it a one-tap log.
GROWTH TRACKING
Track weight, length, and head circumference independently for each baby. Each twin follows their own growth curve — and Twin tracks them separately.
TWIN PRO - UNLOCK MORE
- Tandem Feed Timer: time both babies feeding simultaneously with dual timers
- Schedule Sync Tracker: see how in-sync your twins' routines are becoming week by week
- Pediatrician Report: export a clean PDF summary ready for well-child visits
- AI Twin Guide: personalized advice powered by AI for parents of multiples
- Triplet+ Support: add three or more babies
BUILT FOR 3 AM
Large tap targets. One-tap logging. Dark mode that won't blind you in the nursery. Quick Log buttons on the dashboard for instant feed, sleep, and diaper entries — one tap per baby, no navigation required.
SHARE WITH YOUR PARTNER
Invite your partner from the Profile tab and you both log and see everything — feeds, sleep, diapers, growth — each from your own Apple Account, updated in real time. "When did the baby eat?" always has the same answer on both phones.
SECURE & PRIVATE
Your twins' data syncs securely via iCloud. No accounts to create, no servers of ours holding your data.
Terms of Use (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.
Partner Sharing is here — the update twin parents have been asking for.
Invite your partner from the Profile tab. You each stay on your own Apple Account, and you both log and see everything: feeds, sleep, diapers, and growth, updated on both phones in real time.
Also in this update:
- Faster, more reliable iCloud syncing under the hood
- Your existing data carries over automatically
Thank you to the families who wrote in — this one's for you.
The developer, Karol Jaworski, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Karol Jaworski
- Size
- 8.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 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
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Twin Pro $39.99
- Twin Pro $4.99
- Twin Pro $39.99
- Copyright
- © 2026 Karol Jaworski