# Percentilez — Monitor children's growth

> Monitor children's growth (iPhone/iPad app by Manuel Metzger.)

- Source: https://appshunter.io/ios/app/percentilez/id1572159962 (this page in markdown: same URL + `.md`)
- Developer: [Manuel Metzger](https://appshunter.io/developer/1572098420)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 14.1 · 3 MB
- Languages: English, German, Spanish
- Released: 2021-08-24
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/percentilez/id1572159962/reviews.md

## What is Percentilez?

Monitoring children's growth is vital for every health professional working with children. This app is made for professionals to be used on a daily basis. It is optimised for speed and reliability. 

***Choose from international references***
The free version includes WHO Growth Standards (ages 0-5). In the pro version (available as an in-app-purchase) you can choose from 18 different references including CDC and preterm data. 

***Correct for preterm birth***
The app supports correction for preterm birth. For children born preterm you can change between the corrected and the actual age on the tap of a button. 

***Calculate target height***
Use the Hermanussen formula to estimate target height and see the target height range in the height diagram. 

***Maintain a patient data base***
Store patients and add further measurements on other occasions. There is a search function to quickly find a stored patient. 

***Use imperial or metric units***
Global support for unit change.

***Export to pdf***
Export diagrams as pdf documents ready for use in your patient documentation. 

Download this valuable tool today to help you in your daily practise!

Please note: use this app on your own responsibility. It is only intended as a help for self calculation of these values. Percentiles and z-values are linearly interpolated.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Percentilez Pro | $6.99 | one-time |



## Version history (last 2 releases)

### 1.2 — 2021-09-10

Bugs: fixed. 
- Target height will work with the correct reference even if the patient was not yet saved
- if the date of birth is changed to something out of range for the current reference, the indicators will now display N/A
Thank you for using Percentilez!

### 1.1 — 2021-08-24

No release notes.

## Apps similar to Percentilez

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Baby Growth Chart Percentile](https://appshunter.io/ios/app/baby-growth-chart-percentile/id1278595136) | 4.3 (255) | Free | Medical |
| [OMS AnthroP](https://appshunter.io/ios/app/oms-anthrop/id1588172373) | — | $4.99 | Medical |
| [Medical Calculators Pediatrics](https://appshunter.io/ios/app/medical-calculators-pediatrics/id570911701) | 3.6 (20) | Free | Medical |
| [Preterm Growth Tracker](https://appshunter.io/ios/app/preterm-growth-tracker/id950728483) | 4.0 (1) | Free | Medical |
| [PediaTools](https://appshunter.io/ios/app/pediatools/id1661526326) | — | $3.99 | Medical |
| [Growth Charts Tracker & Curves](https://appshunter.io/ios/app/growth-charts-tracker-and-curves/id1617027492) | 3.6 (11) | Free | Medical |

## More apps by Manuel Metzger

- [Read the Word](https://appshunter.io/ios/app/read-the-word/id1572098418)

All apps by Manuel Metzger: https://appshunter.io/developer/1572098420

## Related topics

[percentilez](https://appshunter.io/ios/topics/percentilez) · [anthrocalc](https://appshunter.io/ios/topics/anthrocalc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*