Wrenli: AI Baby Tracker & Log
Newborn & Infant Sleep Tracker
Only for iPhone
Free · In‑App Purchases
iPhone
Stop searching for answers at 3 am. Ask Wrenli — AI built around your baby's data.
Meet Wrenli — the first baby app with a real AI companion. Ask anything. Get answers based on YOUR baby's data, not generic search results. Built for the chaos of 3 am parenting.
SMART TRACKING
• Log feedings, sleep, diapers, and medicine in seconds
• Track growth with WHO percentile charts
• Capture doctor visit notes and pre-visit reports
• Follow milestones across motor, cognitive, social, language, and sensory domains
AI-POWERED INSIGHTS
• Ask Wrenli — your built-in AI assistant — anything about health, sleep, or development
• SmartNap coaching based on your baby's actual sleep patterns
• Daily briefings summarizing overnight activity and the day ahead
• Cry pattern analysis to understand what your baby needs
FAMILY COORDINATION
• Share access with partners, grandparents, and caregivers in real time
• Handoff notes keep every caregiver in sync
• One unified timeline for everyone
MEMORIES & MILESTONES
• Photo memories grouped by week with captions
• Time capsule letters to your future child
• Weekly digest of your baby's biggest moments
ROUTINES & WELLNESS
• Build and follow custom daily routines
• White noise player with soothing sounds
• Curated health guides from trusted sources
WRENLI PRO
Unlock unlimited AI chat, SmartNap coaching, AI bedtime stories, weekly digests, and advanced analytics. Available as individual monthly, individual
annual, or family annual plans.
Download free and start tracking today.
Wrenli is not a medical professional and does not provide medical advice, diagnosis, or treatment. Information provided is for general reference only. Always consult your pediatrician or qualified healthcare provider before making any health decisions for your baby.
Terms of Use: https://wrenli.com/terms
Privacy Policy: https://wrenli.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
AI logging improvements, smarter routine suggestions, and a refreshed home screen. The more you use Wrenli, the smarter it gets.
The developer, Wrenli, Inc, 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:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wrenli, Inc
- Size
- 98.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- wrenli pro family annual $79.99
- wrenli pro individual annual $59.99
- wrenli pro individual monthly $7.99
- Copyright
- © Wrenli, Inc