Comparison

TallCenter vs HeightMax

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TallCenter

Features
Read full description

How tall will you be? TallCenter uses your family's height data to generate an educational adult height estimate, paired with daily habits, workouts and measurement tracking to help you make the most of this key growth period. Curious where you'd rank worldwide? Compare your estimate with peers around the world, including the privacy-preserving Global Height Wall. TallCenter calculates an educational adult height estimate range using the widely cited mid-parental height method, based on self-reported heights of you and your biological parents. Sleep, nutrition and exercise do not change the estimate. ---------------- Key Features Adult Height Estimate Complete a short growth assessment and instantly get an educational adult height estimate and range. Workouts Guided movement routines with timers for posture, mobility and bone-friendly activity. Basic routines are free; advanced routines are Pro. Daily Growth Plan Guided daily tasks for sleep, nutrition and activity, with a sleep log, to build habits that support healthy growth. Growth & Measurement Tracking Log your height over time and see your growth trend. World Height Comparison See how your estimate compares with reference data from your chosen country, and switch between countries. Share Cards Turn your estimate into a shareable card and challenge your friends to try it. Invite Friends Share your invite code. Every 3 friends who join unlocks 30 days of your maximum height range and country comparison. Global Height Wall (privacy-preserving) Represent yourself with a cute avatar and share your height range, country and age group. No photos, no account name, and you can delete your card anytime. Sources Health guidance sources (CDC, WHO, AAP and more) are linked inside the app. ---------------- Free vs. TallCenter Pro Free: growth assessment, your estimated adult height, basic workouts, limited growth history. Invite Unlock: every 3 friends who join unlocks 30 days of the maximum height range and country comparison (not the Daily Growth Plan or other Pro features). TallCenter Pro unlocks: Your maximum potential height range Full personalized Daily Growth Plan Full growth history, trend charts and weekly/monthly summaries Advanced workout routines Full World Height Comparison Subscription TallCenter Pro is available as a monthly or annual auto-renewing subscription, or as a one-time lifetime purchase. Actual pricing is shown on the purchase screen. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your device's subscription settings. Any unused portion of a free trial period will be forfeited if you purchase a subscription. The lifetime purchase is a one-time payment and does not renew. ---------------- Important Disclosure All height predictions, comparison percentages, and growth guidance provided by TallCenter are educational estimates based on self-reported data — not a medical diagnosis and not a guarantee. Actual adult height varies with individual physical development, genetics, and environment. Habits like sleep, nutrition, and exercise support overall health but do not translate directly into a specific height in centimeters. This app does not provide bone age analysis or any medical diagnosis. Intended for users 13 and older. If a parent or guardian is completing the assessment for a child under 13, the child must still be at least 13. Privacy Policy: https://micavo.app/tallcenter/privacy.html Terms of Use: https://micavo.app/tallcenter/terms.html License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HeightMax

Estimate your future adult height with a few quick answers about your current stats and parents' heights. Visualize your growth trajectory and compare your percentile to averages. Offers practical tips to support healthy growth.

Highlights
  • Adult height prediction
  • Growth trajectory chart
  • Height percentile comparison
  • Likely height range
  • Growth support tips
  • Metric/Imperial units
Features
Read full description

THAT'S THE AVERAGE. WHAT'S YOURS? Find out how tall you're likely to grow in under a minute. HeightMax turns four quick answers into an estimate of your final adult height. Enter your sex, age, current height and your parents' heights, then see where your growth may be headed. PREDICTED ADULT HEIGHT Get a clear estimate of your final adult height, plus how much growth potential you may have left. View results in centimeters or feet and inches. YOUR GROWTH TRAJECTORY A projected height chart maps your likely growth path from today through your final growth age, so you can see when the remaining inches may arrive. WHERE YOU STAND See your current height percentile and your projected adult height percentile. Find out how you compare with the average for your age and sex. YOUR LIKELY RANGE No prediction is exact. HeightMax shows a likely final height range based on the natural spread of growth curves, so you get a realistic picture rather than a single number. GROW SMART Practical tips on sleep, nutrition, activity and posture help you support healthy growth and stand at your full height. METRIC OR IMPERIAL Switch between cm and ft/in instantly, anytime. FREE TO DOWNLOAD. ONE-TIME UNLOCK. Download HeightMax free and unlock your full results with a single $1.99 purchase. No subscription, no recurring charges. HeightMax provides estimates for entertainment and general information only. It is not medical advice. Talk to a doctor if you have concerns about growth. The average is just a number. Download HeightMax and find out what's yours. Terms of Use: https://doitby.io/terms.html Privacy Policy: https://doitby.io/privacy.html

Screenshots

TallCenter4 screens
HeightMax4 screens

Verdict

The call

The clearest difference is iOS requirement: TallCenter at 16 against HeightMax's 18.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TallCenter sells 2 in-app purchases, starting at $4.99 per month and HeightMax sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
TallCenter versus HeightMax: the parameters behind the verdict, then further details
ParameterTallCenterHeightMax
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS16 — better18.0
Further details — not scored
Size114 MB9 MB
Age rating4+4+
DeveloperKungHung ShenNick Simak

In-app purchases

2 purchases

TallCenter

Subscriptions2
  • TallCenter Pro Monthly$4.991 Month
  • TallCenter Pro Yearly7 Days trial$39.991 Year
1 purchases

HeightMax

One-time1
  • Full Results$1.99

Questions

Is TallCenter free?
TallCenter is free to download, with in-app purchases available.
Is HeightMax free?
HeightMax is free to download, with in-app purchases available.
Do TallCenter or HeightMax have ads?
Neither TallCenter nor HeightMax shows ads.

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