# Next Size – Kids Clothing — Children clothes size forecast

> Children's clothing size forecast based on height and age. (iPhone/iPad app by Simon Braun.)

- Source: https://appshunter.io/ios/app/next-size-kids-clothing/id6470133337 (this page in markdown: same URL + `.md`)
- Developer: [Simon Braun](https://appshunter.io/developer/635642882)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 7 MB
- Languages: English, French, German, Spanish
- Released: 2024-02-13
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/next-size-kids-clothing/id6470133337/reviews.md

## What is Next Size?

»Next Size – Kids Clothing« estimates the body height of your kids and tells you which clothing sizes will fit when.

It's that easy:

• Add child,
• Enter birthday,
• Measure and record body height.
• »Next Size – Kids Clothing« will show you immediately which clothing size fits right now¹ and when the next ones will fit².

→ Handy when shopping for clothes, or at the next yard sale.

→ And when you are traveling switch between EU, UK, US and Japanese sizes with a single tap.

To improve height estimation by »Next Size – Kids Clothing« consider occasional measurement updates: once per year for older children, more frequent for toddlers.


¹ All clothing brands have their own patterns and size charts. Therefore size recommendations may differ from the optimal size of actual pieces.
² Growth rate calculation is based on the WHO Child Growth Standards that contains statistical data for the whole human population. However all children are different and grow at their individual pace. Therefore accuracy of estimates may be limited.

## Key features

- Estimate child's body height
- Predict future clothing sizes
- Track current and upcoming sizes
- International size conversion (EU, UK, US, JP)
- Handy for shopping and yard sales
- Supports occasional measurement updates

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Next Size Plus | $2.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/next-size-kids-clothing/id6470133337/reviews.md

### 5/5 — A great tool that does one thing extraordinarily well!

*2025-04-28*

Are you a parent? Are you constantly struggling with the kid clothes size game, trying to figure out when your little one will hit the next size up?

Next Size – Kids Clothing is the answer to your problems. It does one thing, and it does it well: take the measurements of your kid and estimate when they will hit the next size.

Well, it does a little more than that. You can switch between EU, UK, US, and JP size charts, which makes buying easier if you’re on vacation. You can also easily share your child’s size info via text, email, or anything else, in case family members are asking what size they should buy. You can add a measurement with one tap, making it easy to update after getting a new measurement. 

Well worth the download if you have kids!

**Developer response:** Thank you for this awesome review!

If you have feedback don‘t hesitate to get in touch: feedback@simonbraun.eu — Best, Simon

### 5/5 — Praktisch für den Alltag mit Kind

*2024-02-25, version 1.0.1*

Wie praktisch ist diese App! Gestern auf dem Flohmarkt konnte ich einfach nachschauen, ob das noch zu große Kleidungsstück dann in die Jahreszeit passt. Und meiner Familie schicke ich nun auch einfach das Profil von den Kids, falls sie mal shoppen gehen wollen. 
Einfache Handhabung, übersichtlich und einfach praktisch! Danke!

### 5/5 — Next-size-Kinderkleidung

*2024-02-23, version 1.0.1*

Übersichtlicher Aufbau der App, erschließt sich gut in der Handhabung- 👍

## Frequently asked questions about Next Size

### How accurate are Next Size's clothing size predictions?

Growth rate calculations are based on WHO Child Growth Standards. However, individual children grow at their own pace, and clothing brands have different sizing patterns, so accuracy may be limited.

### Does Next Size have ads?

No, Next Size does not contain advertisements. It is a completely ad-free experience for users.

### What international clothing sizes does Next Size support?

Next Size allows you to switch between EU, UK, US, and Japanese clothing sizes with a single tap, making it convenient for international shopping.

### How often should I update my child's measurements in Next Size?

For older children, occasional measurement updates once per year are recommended. For toddlers, more frequent updates are advised to improve height estimation accuracy.

### What is the age rating for Next Size?

Next Size has an age rating of 4+, indicating it is suitable for children aged 4 and above, as well as for adults to use.

### On which devices can I use Next Size?

Next Size is available for iPhone and iPod devices, allowing parents to use it on their Apple mobile devices.

### When was Next Size last updated?

The latest version of Next Size was released on February 22, 2024, indicating recent development and potential bug fixes or improvements.

### What do users like about Next Size?

Based on the available rating, users appreciate the app's utility, as evidenced by its perfect 5.0-star rating from one review.

## Version history (last 2 releases)

### 1.0.1 — 2024-02-22

• Fixed: app doesn’t update properly after Next Size Plus purchase

Thank you very much for using Next Size - If you want to support me, please consider leaving a review in the AppStore.

### 1.0.0 — 2024-02-13

No release notes.

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## More apps by Simon Braun

- [Filmlog: Private Movie Journal](https://appshunter.io/ios/app/filmlog-private-movie-journal/id635642879)
- [Auricula: Interval Ear Trainer](https://appshunter.io/ios/app/auricula-interval-ear-trainer/id899590502)

All apps by Simon Braun: https://appshunter.io/developer/635642882

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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 2026-06-01.*