LittleRhythm: Baby Tracker
Sleep, feeding, growth & more
Free · In‑App Purchases
Small moments. Big progress. Track sleep, feeding, growth, nutrition and milestones, discover helpful insights, and understand your baby’s unique rhythm.
Parenting is busy. Tracking your baby’s routine shouldn’t be.
LittleRhythm is a private, easy-to-use baby tracker designed to help parents understand their child’s daily rhythm—from the newborn stage through toddlerhood.
Record sleep, feeding, diapers, growth, milestones, health notes, and more in one calm, organized place. LittleRhythm turns everyday observations into clear summaries and gentle insights, helping you recognize patterns without adding more stress to your day.
EVERYTHING YOUR BABY NEEDS, ALL IN ONE PLACE
• Track nighttime sleep, naps, and wake windows
• Record breastfeeding, bottles, pumping, and solid foods
• Log wet and dirty diapers
• Monitor weight, height, and growth over time
• Keep vaccination, medication, symptom, and health notes organized
• Capture milestones, activities, and teething updates
• View helpful daily and weekly summaries
• Receive optional, plain-language insights based on your records
UNDERSTAND YOUR BABY’S NATURAL RHYTHM
See your baby’s routine more clearly with organized timelines, summaries, and patterns. LittleRhythm helps you remember what happened, recognize changes, and make everyday caregiving decisions with greater confidence.
PRIVATE BY DESIGN
Your family’s information is personal. LittleRhythm is designed with privacy at its core, giving you control over your baby’s records.
You can manage, export, back up, or delete your information whenever needed.
DESIGNED FOR REAL PARENTS
Whether you are managing overnight feeds, unpredictable naps, new foods, diaper changes, growth appointments, or exciting milestones, LittleRhythm helps keep the important details together—so you can focus more on your baby and less on remembering everything.
Start with 14 days of free access and explore everything LittleRhythm has to offer.
After the free-access period, continued access to premium features requires a monthly or yearly auto-renewable subscription. Subscriptions are charged to your Apple ID account and renew automatically unless canceled through your Apple account settings.
LittleRhythm provides organizational and informational tools and is not a substitute for professional medical advice, diagnosis, or treatment.
Privacy Policy: https://smartharmonyai.com/littlerhythm/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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What's New in 1.1.1
• Improved reliability and performance
• Improved subscription and purchase handling
• Enhanced privacy and advertising measurement controls
• Stronger backup, restore, and data-preservation safeguards
• Bug fixes and other improvements throughout the app
The developer, SmartHarmony AI LLC, 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
- User Content
- Identifiers
- Usage Data
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
- SmartHarmony AI LLC
- Size
- 66.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later.
- iPhone
- Languages
English and 8 more
- English, Arabic, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- LittleRhythm Pro (Yearly) $107.99
- LittleRhythm Pro (Monthly) $12.99
- Copyright
- © 2026 SmartHarmony AI LLC