Sleep = growth fuel
Most growth hormone is released during deep sleep. A steady sleep routine helps you grow and recover.
Make the most
of your growth window.
A realistic height estimate. A 15-minute daily routine. Sleep + nutrition that actually moves the needle — built for teens, not gym bros.
4.8★
App Store rating
+2.3cm
Avg. 6-month gain
15min
Per day
// Built for real life
Four habits.
One growth window.
Most teens get vague advice. TallerTeen turns it into a daily plan you can actually follow — and tracks every cm so you see what's working.
// Prediction
Know your real ceiling.
A height estimate built from bone-age, parental height, sleep and posture data — not a horoscope. Watch it tighten as you log more.
// Streak
Daily routine, gamified.
15 minutes, every day. Stretch, eat, sleep, log. Miss a day, lose a streak.
// Sleep + Fuel
Hit growth-hormone hours and protein targets.
Track sleep, protein, calcium, and vitamin D — without the spreadsheet.
// Exercise Library
No gym. No guesswork.
Every move is annotated with the research behind it — decompression, posture, recovery. We cite sources and keep it honest.
// Exercise library
No gym.
No guesswork.
Every move is annotated with the research behind it — decompression, posture, recovery. We cite sources and keep it honest.
Flexibility
2 min
Cat-Cow Stretch
Spinal decompression
Posture
2 min
Cobra Stretch
Thoracic extension
Decompression
1 min
Hanging Stretch
Gravity decompression
// FAQ
Still got questions?
No app can promise that-anyone who says otherwise is lying. Genetics matter most. What we do is help you build science-backed habits during your growth years so you do not leave inches on the table.
Your growth window
doesn't wait.
Start free. 15 minutes a day. Cancel anytime.