MaxHeight vs Go Tall

See how tall you'll be. MaxHeight predicts your adult height in about 60 seconds. Answer a few questions — your height, your parents' heights, where you are in puberty — and get your predicted adult height with its likely range. No photos, no guessing: the prediction blends up to four established pediatric methods, built on CDC growth data. Then do something about it. MaxHeight turns your prediction into a daily plan: • YOUR PREDICTION — predicted adult height, your likely range, and how you compare with people your age right now. • A PLAN FOR EVERY DAY — a 365-day exercise plan that follows the WHO and US physical-activity guidelines for teens: impact and strength on build days, mobility and posture in between. Every move is illustrated. • EAT FOR GROWTH — daily calorie, protein, calcium and vitamin D targets from official US references (NASEM, USDA). Photograph a meal or describe it in words; foods the app doesn't know are looked up in the USDA reference database, and anything estimated is marked so you can correct it. • ASK THE COACH — a growth coach that answers your questions and can look at a plate of food, your posture, or an exercise position. • COMMUNITY — ask a question, share progress, and hear from people your age. Text only, every post checked, 13 and up. • TRACK IT — log your height as you grow. Your real measurements sharpen the prediction over time. • STAY ON IT — streaks, achievements, and an optional daily reminder. Where our numbers come from: every figure in MaxHeight traces to published science — CDC growth charts, NASEM dietary references, USDA food data, WHO activity guidelines. The methodology screen shows exactly which, so you can check for yourself. No app can predict height exactly — that's why MaxHeight always shows the range. MaxHeight is a subscription. Terms: https://maxheight.app/terms · Privacy: https://maxheight.app/privacy

Understand your height potential without hype. Go Tall turns your measurements, family heights, growth history, sleep, nutrition, and posture into an educational range and a practical daily plan. YOUR REALISTIC RANGE Build a broad, transparent estimate using the conventional mid-parental method and your self-reported growth history. See the uncertainty—never a fake guarantee. THE FACTORS YOU CAN CONTROL Follow daily actions for consistent sleep, balanced nutrition, mobility, posture, and accurate measurement. Go Tall separates biological growth from the standing height and presence you may gain through better alignment. POSTURE CHECK Use an optional photo for an on-device Apple Vision posture check. Your photo stays on your iPhone and is never uploaded. TRACK REAL PROGRESS Log consistent measurements, review trends, and avoid mistaking normal day-to-day variation for growth. OPTIONAL AI COACH Premium includes a consent-based AI coach for questions about your plan. Only the profile details and question you choose are sent; photos are never sent. Go Tall is an educational wellness tool, not a medical device. It cannot predict final adult height with certainty, diagnose conditions, or make anyone taller. Growth varies, and concerns about development should be discussed with a qualified clinician. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/