Harmony: Baby Tracker
Harmony: Baby Tracker Summary
Harmony: Baby Tracker is a ad-supported, with in-app purchases Android app in the Family category, developed by Sleep-Secret. First released 5 months ago(Aug 2025), the app has accumulated 260+ total installs
Data tracking: SDKs and third-party integrations were last analyzed on Jan 8, 2026.
Store info: Last updated on Google Play on Aug 11, 2025 (version 11).
Harmony: Baby Tracker was last scanned for SDKs 2026-01-08. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
ironSource
Google
Facebook
Unity
JetBrains
Kotlin
ByteBrew
Firebase
Square0★
Ratings:
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App Description
Sleep science for your baby
Sleep‑Secret
The Science of Sleep for Your Child.
Harmony v1.12: Features 806 unique sleep pattern IDs, derived from 10 years of real-world practice. No public data was used.
How does it work?
Initial Setup: Specify your child's age — Harmony instantly loads the optimal baseline sleep pattern from its database, perfectly suited for that developmental stage.
Adaptive Calibration: Start keeping a sleep diary, and our algorithm will analyze your baby's unique habits, adjust the plan, and create their personal Sleep ID.
Adaptive Recommendations that Grow with Your Baby: A personalized plan from birth up to 3+ years. The algorithm dynamically adapts, helping to smoothly reduce total daily sleep time from 18 to 10 hours as your child grows, avoiding both overtiredness and sleep deprivation.
We want to clarify: this is not a simple sleep calculator.
It is an intelligent companion that knows, analyzes, combines data, and creates a personalized solution. No more guesswork for you.
Comprehensive Tracking in One Place
Sleep (day/night)
Breastfeeding (BF)
Formula feeding
Solid foods
Pumping
Diaper changes
Growth (weight, height)
Medication
Temperature
Activity
Professional Analytics for Parents: Helps you see the full picture, identify patterns, and easily prepare data for doctor's visits.
Tools for the Whole Family's Comfort:
White Noise Library: A collection of soothing sounds (rainfall, heartbeat, womb sounds) for quick lulling.
Multi-Profile: Perfect for twins or families with multiple children.
Cloud Sync: Data is safely saved and accessible on all your devices (iPhone, iPad, Android).
Shared Access: Securely share the log with dad, grandparents, nanny, or pediatrician.
Expert-Approved
The app's methodology was developed with input from pediatricians and certified infant sleep and breastfeeding consultants.
Available Languages:
Arabic, Belarusian, Chinese (Simplified), English, French, German, Italian, Japanese, Kazakh, Korean, Polish, Portuguese, Russian, Spanish, Turkish, Ukrainian.
SLEEP-SECRET: Helping children sleep sweetly since 2016.
All rights reserved. © 2016-2026 Sleep-Secret Technologies.