← Back to tool

BabyPercent vs Baby Growth Chart App: Free Browser vs $2.99 iOS-Only App

Growth Chart Percentile+ costs $2.99 and works only on iOS. BabyPercent is free, works in any browser, and uses WHO standards.

Feature__SITENAME__ (Free)Baby Growth Chart Percentile+ (Paid)
PriceFree$2.99 (one-time)
PlatformAny browseriOS only
InstallationNoneApp Store download
WHO standardsYesYes
Multiple childrenYesYes

Why pay $2.99 for a percentile calculator?

Baby Growth Chart Percentile+ is an iOS-only app that costs $2.99. It does one thing: calculate growth percentiles. BabyPercent does the exact same calculation — using the same WHO standards — for free, in any browser, on any device.

No app, no problem

Grandparents on Android, dad on a Chromebook, mom on an iPad — BabyPercent works everywhere. No need to buy and install an app on each device.

When an app makes sense

If you want to track your baby's growth over time with saved history and charts, a dedicated app is worth the few dollars. For quick percentile checks during a pediatrician call or growth spurt worry — BabyPercent is instant and free.

FAQ

Is WHO or CDC standard better?
WHO standards are recommended for children 0-2 years globally. CDC is US-specific for ages 2+. BabyPercent uses WHO for 0-24 months.
Can I save my baby's percentiles?
BabyPercent shows instant results. For longitudinal tracking with saved history, a dedicated app may be more suitable.

Try __SITENAME__ free — no sign-up, no upload, no limits.

Use __SITENAME__ Now
Data sources & disclaimer

Percentile reference data is sourced from the WHO Child Growth Standards (0–24 months) and the CDC Growth Charts. This tool computes percentiles mathematically from these public reference tables. It is an educational planning tool, not a medical device. It does not diagnose, screen for health conditions, or replace a pediatrician's assessment. A single percentile reading does not indicate a health problem — growth trajectories over time matter more than any single data point. If you are concerned about your baby's growth, feeding, or development, speak with your pediatrician.