KidSprout

EN_KI

In-app purchases

About this app

KidSprout is a child height growth tracking and analysis app designed for parents.

By integrating authoritative statistical data from the WHO, Japan's Ministry of Health, and Chinese health authorities, KidSprout visualizes growth curves to help parents understand where their child's height stands among peers — and scientifically predict adult height at age 18.

【Key Features】

📈 Growth Curve Visualization
Real-time vector rendering of 0–18 age percentile growth curves based on authoritative data. Supports chart zoom and overlays your child's measured heights directly on the curve.

🌍 Multiple Data Sources
• WHO: World Health Organization Global Child Growth Standards
• Japan MHLW: Ministry of Health, Labour and Welfare growth data
• China: National child height development reference standards
Switch data sources anytime to compare curves.

👶 Height Record Management
Regularly log your child's height to auto-generate a personal growth trajectory. Manage multiple children with separate profiles and view predicted adult height ranges.

🌐 Multilingual Support
Available in English, 中文, 日本語, Español, and 한국어.

What’s new

This update makes the premium feature flow a little clearer.

There is now an Upgrade entry in the side menu, where you can check your current purchase status and see the one-time plans available from the App Store. The weight curve plan opens the existing purchase page, and when that page is closed or a purchase is completed, the Upgrade screen refreshes its status.

We also added the related text across supported languages so the screen feels more natural in each locale.