Height Predictor for Teens vs Height Predictor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Height Predictor for Teens
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Put in your age, your height and how tall your mom and dad are, and it works out roughly how tall you'll be when you stop growing. You get a number plus a range, since nobody can know your exact final height. It uses the CDC height-for-age growth charts blended with your parents' heights (the mid-parental thing pediatricians do). I put a screen in that goes through the math step by step and linked every source, so you don't have to take my word for it. Your dot goes on the CDC percentile chart, so you can see what percent of kids your age you're taller than. Measure every few months and log it. If you're mid growth spurt the line shows it. There's a stretch section for posture with drawings and a timer, and a daily check-in for sleep and food. Stretching doesn't make bones longer. Standing straight still adds a surprising amount to how tall you look in photos though. Height maxxing people: this is the bit that tells you what you're starting from. The questions and the chart are free. Seeing your predicted height is a single purchase, I didn't want to do a weekly subscription like the other height apps. No account, what you type stays on your phone and Delete in settings wipes it. Late bloomers exist and plenty of people end up a few cm off any prediction. If your growth actually worries you, see a doctor. Works in cm or ft/in, ages 2 to 20.
Height Predictor
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.
- Adult height estimation
- Daily growth plan (sleep, protein, calcium)
- Meal logging with photo/text input
- Progress tracking chart
- Family height input
- Puberty sign tracking
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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
Screenshots
Verdict
The clearest difference is update cadence: Height Predictor for Teens at every 4 days against Height Predictor's weekly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Height Predictor for Teens sells 3 in-app purchases, starting at $2.99 per 7 days and Height Predictor sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Height Predictor for Teens ships an update every 4 days, Height Predictor weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.
| Parameter | Height Predictor for Teens | Height Predictor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 38 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Han Kim | North Pattern |
In-app purchases
Height Predictor for Teens
- Weekly$2.997 Days
- Yearly$19.991 Year
- Heightcast Pro$2.99
Height Predictor
- Weekly Premium$3.997 Days
- Yearly Premium3 Days trial$34.991 Year
Questions
Is Height Predictor for Teens free?
Is Height Predictor free?
Do Height Predictor for Teens or Height Predictor have ads?
Which is updated more often, Height Predictor for Teens or Height Predictor?
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