About
Built to make growth easier to understand
Growth Predictor is a native app, and this website is its public explanation. The point is understanding recorded growth, not promising a taller outcome.
Why it exists
Height is easy to measure and easy to misunderstand. A single number, without age, a reference, or a later measurement, invites guesses. Growth Predictor keeps the recorded number, the reference comparison, and the change over time in one place.
A focus on understanding
The product is for parents and for teens who want a calmer explanation. It describes percentile, family height context, and measured pace. It does not turn those into a target height.
A transparent method
The reference is WHO 2007 height-for-age data for ages 5–19, using the LMS method already described in growth science. The public calculator uses those published tables. The limits are stated on the same page as the method.
Practical tracking
Basic height tracking, a basic Growth Snapshot, and 3 priorities are available free. Premium adds Detailed Growth Analysis, Advanced Growth Tracking, Growth Check-ins, Monthly Growth Reports, the Full Personalized Plan, and an ad-free experience.
Privacy-conscious design
This website does not ask you to create an account. The height calculator runs in the browser. The mobile app is a separate product with its own data, described in the privacy draft. That draft still needs legal review before it is treated as final.