Height Tracker vs Tallify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Height Tracker
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Track your height over time and see exactly how fast you are growing. Log every measurement in cm or ft/in, watch the line move on your growth chart, and follow a daily routine of stretching, nutrition, sleep, and posture habits that support healthy growth. Most height apps stop at a single number. This one connects the dots: it fits a trend line to your own entries, shows your growth in cm per month, places you on a percentile band built from WHO and CDC reference values, projects a possible adult height from your personal slope, and hands you a daily checklist so you always know whether you are trending up and what to do next. WHAT YOU GET - A permanent height log in cm or ft/in, with the date, a note, and a confidence rating on every entry - A growth chart with your real trend line, your cm-per-month rate, and how much you have gained since day one - Your percentile band for your age and gender, plus a projected adult height calculated from your own measurements - A daily plan of 10 stretching exercises, 12 calcium and vitamin D foods, a sleep-hours target, and 5 posture drills, all tracked on one progress ring - Height comparison for the whole household plus 20 well-known names, so you can see exactly where you stand - Milestone badges that unlock the moment you pass +1 cm, +5 cm, 170 cm, 180 cm and beyond, with a daily reminder when it is time to log again PERFECT FOR - Teens who want to know if this year is a real growth spurt or a plateau - Parents keeping one tidy height record for every kid instead of pencil marks on a door frame - Anyone working on posture, stretching, and sleep habits who wants proof it is paying off - People who simply want their height history saved somewhere that will not get repainted WHY NOT JUST USE THE NOTES APP A list of numbers cannot tell you whether you slowed down. This app turns those same numbers into a monthly growth rate, a percentile band, and a projection, so a 0.4 cm month looks different from a 1.8 cm month at a glance. And when you want the raw data back, one tap exports everything as CSV. An honest note: adult height is mainly decided by genetics, and no app can guarantee extra centimeters. This is a wellness tracker for measurements and healthy habits, not medical advice. PRIVACY Every measurement, profile, and plan lives on your iPhone. No account, no sign-up, no upload. Your height data never leaves the device unless you export it yourself. FULL ACCESS Logging your height and reviewing your ten most recent entries are free. Full Access unlocks your complete measurement history, the growth chart, percentile and projected adult height, the full daily growth plan, family and celebrity height comparison, achievements, the built-in growth coach chat, and CSV export. Choose the option you prefer: - Weekly subscription - Yearly subscription - Lifetime, a one-time purchase that unlocks everything forever Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. The Lifetime option is a one-time purchase and does not renew. Log your height today, log it again next month, and let the chart tell you the truth. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com
Tallify
Monitor your height and posture with personalized daily exercises and insights. Track growth, improve posture, and build healthy habits for overall wellness. Features progress analytics and a clean interface.
- Height and growth tracking
- Personalized daily exercises
- Posture improvement routines
- Sleep and nutrition tracking
- Progress analytics and statistics
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Tallify helps you track your height and build healthy habits that support healthy growth and overall wellness. Stay motivated with personalized insights, progress tracking, daily exercises ,to help you reach your goals. Features: • Height and growth tracking • Personalized daily exercises • Posture improvement routines • Sleep and nutrition tracking • Progress analytics and statistics • Clean and easy-to-use interface Whether you're focused on improving posture, or tracking your growth journey, Tallify provides the tools and insights you need in one place.
Screenshots
Verdict
The clearest difference is iOS requirement: Tallify at 15.1 against Height Tracker's 18.0. On price, update cadence, ads 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
Both are free to download. Height Tracker sells 3 in-app purchases, starting at $5.99 per 7 days and Tallify sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Height Tracker | Tallify |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (10 ratings) — better |
| Number of ratings | — | 10 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Phuc Pham | rosl abed el qadir |
In-app purchases
Height Tracker
- Weekly Premium$5.997 Days
- Annual Premium$29.991 Year
- Lifetime Premium$59.99
Tallify
- Tallify Premium Weekly 2$4.997 Days
- Tallify Premium Yearly2$59.991 Year








