Grow Tracks

Grow Tracks turns your iPhone into an AR measuring tape and a growth journal for your kids no tape measure, no guesswork, no account required. MEASURE IN SECONDS Point your iPhone's camera at your child standing against a wall, and Grow Tracks uses AR and LiDAR to detect their height automatically. Snap a photo, and it's saved to their timeline instantly. TRACK GROWTH OVER TIME Every measurement is logged with a timestamp, so you can watch your child's height grow across weeks, months, and years — in a timeline view or an interactive chart with 1-month to all-time ranges. SEE HOW THEY COMPARE Grow Tracks compares your child's height to official CDC and WHO growth standards for their exact age and sex, showing a percentile and a plain-language summary like "tracking above average for their age." This is for general reference only — it's not a diagnostic tool, and always talk to your pediatrician with any concerns. NEVER FORGET A CHECK-IN Set reminders — weekly, biweekly, monthly, or longer — so you never lose track of how much they've grown. BUILT FOR THE WHOLE FAMILY Track height for multiple children, each with their own profile, photo, and growth history. YOUR DATA STAYS YOURS Grow Tracks doesn't have a server, doesn't require an account, and doesn't use analytics or ad tracking. Everything you add is stored only on your device — nothing is ever uploaded. REQUIREMENTS The AR height measurement feature requires an iPhone with a LiDAR Scanner (iPhone 12 Pro or later Pro/Pro Max models). All other features — manual entry, growth charts, growth insights, and reminders — work on any iPhone.