Child Growth Tracker

Child Growth Tracker helps parents record and visualize their child's height, weight, and BMI over time — compared against standard growth percentile charts. 📊 KEY FEATURES - Growth Charts with Percentiles Compare your child's measurements against standard growth curves (P3 ~ P97). See exactly which percentile your child falls in for height, weight, and BMI. - Easy Data Entry Enter height and weight by date. BMI is calculated automatically. You can save with just height or just weight. - Interactive Charts Pinch to zoom, drag to pan. View all three charts at once or focus on a single metric. - Data Stored Locally All data is stored privately on your device. Nothing is sent to external servers without your consent. - Backup & Restore Export your data as a JSON file to save to cloud storage or transfer to a new device. Restore anytime from a backup file. - Multiple Child Profiles Register multiple children and track each one separately. 🌍 LANGUAGE SUPPORT Automatically displays in Korean or English based on your device language. 📋 GROWTH STANDARDS - Korean users: 2017 Korean National Growth Charts (KDCA) - Global users: WHO Child Growth Standards (2006/2007) This app is free to use with banner and occasional interstitial ads. Ads appear only at natural screen transitions, never during data entry or backup operations.