Height Predictor vs ChildArc

TallPlan is a height predictor and growth tracker for teens. Estimate your adult height, follow a daily plan for sleep, nutrition and exercise, and watch your growth chart change with every measurement. TallPlan helps you answer: • How tall will I be as an adult? • Am I still growing? • How much have I grown since I started? • How much sleep, protein and calcium do I need for my age? 1. Start with your height prediction TallPlan's height calculator starts with the mid-parental height formula, which predicts height from your parents' heights, and also considers: • Tall relatives in your family • Your age, sex and current height • Signs of puberty You get an adult height estimate with a predicted range, not just a single number. 2. Build your daily growth plan Want to grow taller? Genes set your range. Daily habits support healthy growth within it, through growth spurts and the rest of your growing years. Your personal growth plan includes: • Sleep: a sleep goal for your age • Protein: a target based on your body weight • Calcium: a target for your age • Exercise: daily workouts for posture and core Targets follow published guidelines, including those from the American Academy of Sleep Medicine and the US Dietary Reference Intakes. 3. Work on your posture and core Slouching can hide part of your height. Short daily workouts made for teens build core strength and better posture, so you stand straight at your full height. 4. Log meals with a photo or text Snap a photo of your meal or describe what you ate. TallPlan estimates its protein and calcium so you can log your daily nutrition without looking up every food. 5. Measure and track your growth Measure your height and log it in the height tracker. Your growth chart shows every measurement and how much you've grown since you started. Each new measurement keeps your adult height estimate up to date. The growth tracker also shows your sleep, protein and calcium logs for the past 7 days. 6. Keep your streak going Home shows your height, today's plan and your streak in one place. Log your plan each day, unlock 36 badges and complete weekly quests. For teens and parents: Use TallPlan for yourself, or choose "I'm a parent" to set it up for your child. Your height measurements, family heights and puberty answers stay on your device. The height estimate and meal analysis require a TallPlan Premium subscription. The daily plan, logging and progress chart are free. Disclaimer: TallPlan provides general information, not medical advice. It is not a medical device and does not promise to make anyone taller. Talk to a doctor if you have questions about growth. Terms of Use: https://tallplan.app/terms Privacy Policy: https://tallplan.app/privacy

ChildArc tracks your children's growth, simply. Enter a height and a weight: ChildArc places them on reference growth charts and explains, in plain language, what they show. FREE • Height and weight plotted on the CDC growth charts from birth to age 20, and BMI from age 2 • The 3rd–97th and 25th–75th percentile bands, the median, and the percentile of every measurement • Tap a point to read its exact value, pinch to zoom, go full screen • "How to read this chart" and "What do the P values mean?" explain what a percentile is, and what it is not • A complete history, easy to correct • Inches and pounds, or centimeters and kilograms, on iPhone and iPad • A sample child to explore everything CHILDARC PLUS — ONE-TIME PURCHASE, NO SUBSCRIPTION • Charts explained: every percentile in a plain sentence ("Elliot is taller than 59% of boys the same age") and how the position changes over time • The growth rate, with its limits • Several children, each with their own color • Measurement reminders spaced according to age Plus is shared with your Family Sharing group. YOUR DATA STAYS WITH YOU No account, no ads, no trackers. Measurements are stored on your device and synced between your iPhone and iPad through your own iCloud account. The developer has no access to any of your data. GOOD TO KNOW ChildArc is a growth log, not a medical device. It does not diagnose anything and does not replace the advice of a doctor or pediatrician. On any chart, what matters is a steady curve.