Taller App vs Centile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Taller App
This app provides personalized plans and AI-powered tracking to help users potentially increase their height. It focuses on diet, sleep, and exercise, offering simple goals and tips to boost confidence and the chances of growing taller.
- Customized height growth plans
- AI calorie and nutrition tracker
- Diet, sleep, and exercise logging
- Personalized tips for looking taller
- Simple goal setting for growth
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HOW TO USE THE TALLER APP TO GROW TALLER: 1. Enter your weight, height, etc. to get a custom plan focused on increasing the chances of becoming taller 2. Take photos of your meals and the app will estimate protein, fat, and calories needed for growing taller (AI calorie tracker) 3. Stay consistent with diet, sleep and exercise to increase the chances of being taller Some people think they're finished growing taller and stuck with their height forever. While you might grow less as you age, there are many things you can do (with little effort) to simply LOOK taller. This app gives you personalized tips (based on your height and age) to grow more confident and taller, with diet, exercise, and sleep logging. Growth Hack analyzes your data and gives you simple goals, like 'sleep 8 hours/night' to help you grow taller. For more information, please see our terms of user: https://growthhack.app/tos *A trial / subscription is required to use the app
Centile
Predict your child's future adult height and track their growth from birth to 20. It uses scientific research and considers parental heights, as well as the child's height and weight from age 4. Offers guidance on exercise, food, and sleep for teens.
- Adult height prediction
- Growth chart from birth to 20
- Monthly height tracking
- Comparison to peers
- Exercise, food, and sleep guidance
- Family subscription
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See your child’s most likely adult height and how they compare with others their age. Every height check sits on one chart. Teens get guidance on exercise, food, sleep and posture. They also see their height twin and sport match. One subscription covers the whole family. Most parents guess from pencil lines on a door frame, and the door frame stays behind when you move. Centile goes with you. It uses both parents’ heights, and from age 4 your child’s own height and weight too. Every number comes from published research, named in the app. WHAT YOU GET • Their likely adult height and range • How they compare with other children their age • A growth chart from birth to 20, with every height check kept in one place • A monthly height check you do together • Exercise, food, sleep and posture guidance for teens • Their height twin and sport match • One subscription for the whole family At 13, your child can move their record to their own phone and carry on. Food, sleep and exercise help children grow normally. None of them adds height or changes the range. It’s a guide, not medical advice, and it can’t spot a growth problem. If you’re worried about your child’s growth, talk to their doctor. Centile works on one phone. Everything stays on that phone. There’s no account, and nothing syncs to another device. No ads, no tracking. Apple backups may include app data. Centile is a subscription. It renews until cancelled and is managed in your Apple account. Age comparison uses the CDC 2000 US growth reference. CDC does not endorse Centile. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://centile.app/privacy/
Screenshots
Verdict
The clearest difference is rating: Taller App at 4.7 against Centile's 4.0. Taller App also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (515 vs 1). Centile's advantage is update cadence (every 2 days vs fortnightly). On price, ads, 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
Both are free to download. Taller App sells 8 in-app purchases, starting at $3.99 per 7 days and Centile sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Taller App holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Taller App has 515 ratings behind it against 1, so its average is the more settled of the two.
Taller App ships an update fortnightly, Centile every 2 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Taller App | Centile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (515 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 515 — better | 1 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 45 MB | 19 MB |
| Age rating | 4+ | 12+ |
| Developer | Salman Shah | SLT Workshop Limited |
Customer experience
Taller App
Centile
In-app purchases
Taller App
- Growth Hack Pro$3.997 Days
- Premium3 Days trial$4.997 Days
- Monthly$9.991 Month
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- Growth Hack Pro annual3 Days trial$39.991 Year
- Yearly Plan3 Days trial$49.991 Year
- Annual plan$59.991 Year
- Lifetime access$14.99
- Lifetime access$19.99
Centile
- Centile (weekly)$6.997 Days
- Centile (annual)2 variants$24.991 Year
- Centile (annual)1 Year trial$24.991 Year









