Height prediction · Daily habits
See how tall you'll be.
Then grow into it.
Answer a few questions — age, height, parent heights, habits — and get your estimated adult height, free. Then follow a daily sleep, nutrition & posture plan built around your result.
Estimate only · not medical advice
How it works
From "how tall will I be?" to a daily plan
Answer quick questions
Your age, biological sex, current height, parent heights, and everyday habits — sleep, foods, activity, posture. Two minutes, no account needed.
See your estimate
Get your predicted adult height from established growth models, plus where you stand on the height curve for your age.
Grow with daily habits
Check in each day on sleep, nutrition, activity and posture. Log your height over time and watch your trend, not the noise.
What's inside
Everything the goal needs, nothing it doesn't
Prediction & percentile
Your adult height, estimated honestly
GoTaller combines your inputs with established growth models to estimate your adult height — and shows how you compare to others your age on a real height curve.
- Built from your age, sex, height & parent heights
- Percentile view: see where you stand
- Clear about what's an estimate — no fake promises
Daily plan & streaks
Small daily habits, checked off in seconds
Every day gets a simple set of habit targets tuned to you: hours of sleep, growth-supporting foods, movement, and one guided posture move. Tap to check in, keep your streak alive.
- Sleep, nutrition, activity & posture in one score
- Guided workout player with video and timer
- Streaks that reward showing up
Journey
Track your height like it matters
Log measurements over time and GoTaller reads the trend for you — smoothing out measurement noise so a low reading doesn't feel like going backwards.
- Height log with trend verdicts, not point panic
- Milestones on your personal growth timeline
- Posture-height tracking for adults
Explore
Guided moves & growth meals
A library of guided exercise videos for posture and mobility, plus high-protein recipes that make the nutrition side of your plan easy to act on.
- 19 guided exercise videos, full-screen player
- 12 high-protein "growth meal" recipes
- A daily pick chosen for your plan
Pricing
Predict free. Try Pro free for 3 days.
Your height prediction and percentile are 100% free — no account, no card. GoTaller Pro unlocks the full daily plan, tracking and libraries.
Predicted adult height + where you stand on the curve — free forever.
Weekly
$5.99/week
Try it week by week. Cancel anytime.
Yearly
$24.99/year
About $2.08/month. Start with 3 days free — cancel before the trial ends and pay nothing.
Lifetime
$34.99 once
One payment. Yours forever, no renewals.
Prices in USD, billed through Google Play. Subscriptions auto-renew until cancelled in Play Store → Subscriptions. The price shown in the app at purchase is the price that applies. See Terms.
FAQ
Fair questions, straight answers
How accurate is the height prediction?
GoTaller uses established statistical growth models with your age, biological sex, current height and parent heights to estimate your adult height. It's an estimate for guidance, not a guarantee — real growth varies from person to person.
Is GoTaller medical advice?
No. GoTaller's predictions are estimates for guidance only, not a medical diagnosis. Many factors affect growth. Consult a doctor for clinical concerns.
Can an app actually make me taller?
No app can add height beyond what your body is capable of — and we won't tell you otherwise. What GoTaller does is help you support your natural growth potential while your growth window is open — with consistent sleep, nutrition, activity and posture habits — and stand at your full height at any age through posture work.
What age is GoTaller for?
GoTaller is for ages 13 and up. Teens still growing get a growth-focused plan; adults get a posture-focused plan to reclaim standing height.
How much does it cost, and how do I cancel?
The prediction is free. GoTaller Pro is $5.99/week, $24.99/year with a 3-day free trial, or $34.99 once for lifetime. Billing runs through Google Play — cancel anytime in Play Store → Payments & subscriptions → Subscriptions.
What data do you collect?
Only what the app needs: your growth answers (age, sex, heights, habits), height logs and check-ins. No ads, no third-party analytics, no camera or location access. Details in our Privacy Policy.
Is there an iPhone version?
Yes — GoTaller is available for Android on Google Play and for iPhone on the App Store.
Your number is waiting.
Two minutes of questions, free. Then unlock your plan with a 3-day free trial.