Comparison

Wow Height vs Height Predictor

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

Head to head
About

Wow Height

This app helps parents scientifically track and analyze their child's growth from infancy to adolescence. It allows for recording measurements, viewing growth percentiles, and predicting future height based on current data and genetics. It's designed to provide professional insights into children's health and development trends.

Highlights
  • Child growth monitoring
  • Height and weight tracking
  • Growth percentile analysis
  • Future height prediction
  • Genetic factor integration
  • Development milestone tracking
Features
Read full description

Wow Height — Smart Growth Tracker for Kids! Wow Height is your all-in-one tool for monitoring and managing your child's growth scientifically and easily. Designed especially for parents, it helps you record, analyze, and predict your child's development — from infancy to adolescence! HOW TO USE: 1. Answer simple questions to build a profile. 2. Record your measurements (*) 3. View growth analysis, including height and weight percentiles (*) 4. Predict your child’s future height based on current data and genetic factors (*) Perfect for: Parents wanting to monitor their child’s growth scientifically Families tracking height, weight, and development milestones Anyone looking for professional insights into children's health and growth trends Whether your child is a toddler, preschooler, or teenager, Wow Height Master is the perfect companion for every stage of their growth journey. Download Wow Height Master today and start managing your child's growth the smart way! NOTE: This app does not provide medical advice. For any health-related concerns, please consult a qualified healthcare professional. (*) Some features, including growth analysis and predictions, require a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Height Predictor

Features
Read full description

goTall – height predictor is an easy-to-use app that helps you grow taller, get healthier, and feel better every day. Whether you are still growing or just want to improve your health, goTall gives you a smart plan made just for you. The app looks at your age, height, parents’ height, and habits like sleep, exercise, and food. Then, it creates a growth and health plan you can follow. Everything is simple and clear. You can track how much you sleep, what you eat, how active you are, and how your height is changing. This helps you stay on track as you make progress. goTall shows you small daily steps to get better. You’ll learn which foods support your growth, how much sleep your body needs, and which exercises help your posture and strength. The app also helps you stay motivated with fun tools goTall – height predictor is here to support you. Privacy Policy: https://sites.google.com/view/height-predictor-gotall/home Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Wow Height4 screens
Height Predictor4 screens

Verdict

The call

The clearest difference is ads: Wow Height at none against Height Predictor's shown. Height Predictor's advantage is update cadence (every 4 days vs every 2 weeks) and device support (3 vs 1). On price and in-app purchases 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. Wow Height sells 2 in-app purchases, starting at $1.99 per month and Height Predictor sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Wow Height ships an update every 2 weeks, Height Predictor every 4 days. The most recent releases landed on June 4, 2026 and May 15, 2026 respectively.

Scorecard4 real differences · 5 level
Wow Height versus Height Predictor: the parameters behind the verdict, then further details
ParameterWow HeightHeight Predictor
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size10 MB57 MB
Age rating4+4+
DeveloperHaijian YanBESTRONG STUDIOS

In-app purchases

2 purchases

Wow Height

Subscriptions2
  • Monthly Membership$1.991 Month
  • Yearly Membership3 Days trial$6.991 Year
3 purchases

Height Predictor

Subscriptions3
  • Ads Free Experience For A Week$0.997 Days
  • Ads Free Experience For Month$2.991 Month
  • Ads Free Experience For a Year$19.991 Year

Questions

Is Wow Height free?
Wow Height is free to download, with in-app purchases available.
Is Height Predictor free?
Height Predictor is free to download, with in-app purchases available.
Do Wow Height or Height Predictor have ads?
Height Predictor shows ads; Wow Height does not.
Which is updated more often, Wow Height or Height Predictor?
Wow Height ships an update every 2 weeks, and Height Predictor every 4 days. Most recently, Wow Height was updated on June 4, 2026 and Height Predictor on May 15, 2026.

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