Comparison

Standly 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

Standly

This app provides a personalized height prediction and growth tracking experience. It analyzes lifestyle factors like genetics, posture, nutrition, and sleep to offer a dynamic estimate of potential height and a tailored daily routine to support natural growth.

Highlights
  • Dynamic height prediction model
  • Personalized daily routine for posture
  • Lifestyle guidance for sleep and nutrition
  • Ongoing progress tracking
  • Growth habit optimization
Read full description

Standly is a smarter and more complete height predictor and growth tracker. Here’s how it works: Standly looks at real lifestyle factors, not just age We combine genetics, posture, nutrition, sleep quality, and growth stage to give a more realistic estimate of your potential height. Your plan is built around how growth actually happens Standly creates a personalized routine focused on posture, mobility, recovery, and daily habits that support natural hormone activity and long-term growth. Instead of giving you a single number and guessing from a chart, Standly looks at the full picture. As your habits improve, your prediction adjusts over time, so you can see real progress as you stay consistent. Standly includes: A dynamic prediction model that updates as you improve A personalized daily routine designed for posture and flexibility Lifestyle guidance to help you optimize sleep, nutrition, and recovery Ongoing tracking so you stay accountable and motivated Premium features unlock deeper insights, advanced analysis, and routine upgrades tailored to your progress. Subscriptions renew automatically unless canceled. Standly is not a medical app and does not provide medical advice. All guidance is based on widely recognized growth-supporting habits. For personalized medical recommendations, always consult a healthcare professional. -- 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

Standly3 screens
Height Predictor4 screens

Verdict

The call

The clearest difference is ads: Standly at none against Height Predictor's shown. Height Predictor's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, 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. Standly sells 4 in-app purchases, starting at $4.99 per 7 days 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

Standly ships an update every 3 weeks, Height Predictor every 4 days. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Standly versus Height Predictor: the parameters behind the verdict, then further details
ParameterStandlyHeight Predictor
PriceFreeFree
Rating4.6 (114 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings114 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.113.0 — better
Further details — not scored
Size102 MB57 MB
Age rating4+4+
DeveloperBuy Beaver TechnologiesBESTRONG STUDIOS

In-app purchases

4 purchases

Standly

Subscriptions3
  • Standly Weekly$4.997 Days
  • Standly Premium$24.991 Year
  • Standly Yearly3 Days trial$24.991 Year
One-time1
  • Standly Lifetime$39.99
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 Standly free?
Standly 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 Standly or Height Predictor have ads?
Height Predictor shows ads; Standly does not.
Which is updated more often, Standly or Height Predictor?
Standly ships an update every 3 weeks, and Height Predictor every 4 days. Most recently, Standly was updated on October 21, 2026 and Height Predictor on October 7, 2026.

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