Little Worm: Baby Tracker
Baby tracking, together
Free · Designed for iPad. Not verified for macOS.
A calmer notebook for your baby’s day: clearer last-care times, one-tap logging and a Timeline that feels like a real page.
Little Worm makes it easy to keep your baby's day in one calm, shared place. Log feeds, sleep, nappies and growth as they happen, then see the full picture without relying on memory.
LOG IN SECONDS
• Record bottle feeds and breastfeeding
• Start and stop sleep, or add it later
• Track wet and dirty nappies
• Add weight, length and head measurements
• Use Siri or the home-screen widget when your hands are full
UNDERSTAND THE RHYTHM
See clear daily totals, a chronological Timeline and useful Trends for sleep, feeds and nappies. Daily Rhythm helps reveal recurring patterns and shows the current time so you can easily find your place in the day.
CARE TOGETHER
Invite your partner or another caregiver with a one-time code. Everyone sees the same live baby log, so handovers are simpler and updates stay in sync.
YOU STAY IN CONTROL
Export your events as a CSV, edit or delete individual entries, or delete your account from Settings. Little Worm shows no ads and does not sell your data.
Growth percentiles use WHO Child Growth Standards for general information only. Little Worm is not a medical device and does not provide medical advice. Always speak with a qualified health professional about your baby's health or development.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A calmer, clearer notebook for your baby’s day.
• A more compact Home page puts time since the last feed, nappy and bath front and centre.
• See the last nappy change and last dirty nappy together.
• Quickly log feeds with preset amounts and sleep with one-tap recent times.
• Timeline entries sit on scrolling paper, with green date stickers and pencil-style lines. Tap an entry to edit, or swipe to delete; a short first-visit guide shows you how.
• A red current-time line helps you read the Daily Rhythm chart.
• Logging feeds, nappies or baths no longer ends a sleep. Sleep ends only when you record a wake or an end time.
The developer, Samuel Che, 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:
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Samuel Che
- Size
- 28 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - iPad
Requires iPadOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Samuel Che