This app estimates your adult height based on family history, puberty signs, and current measurements. It provides a daily plan for sleep, protein, and calcium intake, and allows you to log meals and track your growth progress.
1.1.1
October 23, 2026
TallPlan now works on iPhone Duo. • Redesigned Growth screen • UI improvements and bug fixes
MoreYour adult height estimate and AI meal analysis.
TallPlan uses a combination of your parents' heights, other tall relatives, signs of puberty, and your current age, sex, and height. It starts with the mid-parental height formula and provides a best guess with a likely range.
The daily plan for sleep, protein, and calcium, along with meal logging and the progress chart, are available for free. The height estimate and meal analysis require a Premium subscription.
TallPlan offers a Weekly Premium subscription for $3.99 per 7 days and a Yearly Premium subscription for $34.99 per year. The yearly plan includes a 3-day free trial.
You should measure your height once a week. Each measurement helps update your estimate, and consistent logging over about six months will allow your measured growth speed to influence the prediction.
No, TallPlan provides general information and is not a medical device. It does not promise to make anyone taller. Consult a doctor for any questions about growth.
Based on the provided data, TallPlan is currently supported on iPhones. Information about availability on other devices like Android is not specified.
Your height data, family heights, and puberty answers are kept on your device. The app's privacy policy outlines how your data is managed.
The latest version of TallPlan is 1.1.1, and it was last updated on October 23, 2026. The app was initially released on October 7, 2026.
