# Step by Step - Milestones — The app for child develpment

> The app for child develpment (iPhone/iPad app by Thomas Muellner.)

- Source: https://appshunter.io/ios/app/step-by-step/id1186202566 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Muellner](https://appshunter.io/developer/1035127304)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.1 · 28 MB
- Languages: English, German
- Released: 2020-12-07
- Data updated: 2025-05-29
- User reviews in markdown: https://appshunter.io/ios/app/step-by-step/id1186202566/reviews.md

## What is Step by Step?

"Step by Step - Milestones" can help you understanding the important development milestones of your child in the first 4 years of life - clearly and scientifically well-founded.

The question of whether you should compare your child with others or put it in a development grid is quickly answered:

You do it all the time anyway - consciously or unconsciously. Be it on the playground - "The child over there can already hop on one leg" - in the crawling group - "He's still not walking ... the child over there has been for 1 month" - or at home - "shouldn't he speak more words by now? ".

Experience of other parents e.g. Internet blogs are usually not particularly helpful, as the subjective perception is often distorted or simply wrongly remembered. Afterwards you are often even more insecure.

"Step by Step - Milestones" you can help you assessing the development of your child according to scientifically more founded criteria.

Because all of the "Milestones in Child Development" published by us come from specialist literature in developmental psychology.

More than 100 "milestones" in the development of children were put together by a qualified psychologist based on scientific literature.

You can use this app to create an individual diary for your child and use average and percentile values ​​to find out about your children's developmental progress.

Many other functions such as a calendar overview with the upcoming development steps, growth diagrams, personal picture gallery and helpful information about routine examinations in Germany are included.

Your Step by Step team wishes you lots of fun using it!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Vollversion | $2.99 | one-time |



## Version history (last 5 releases)

### 3.50 — 2024-09-30

- UI updates
- bug fixes

### 3.41 — 2024-07-24

- UI updates
- bug fixes

### 3.31 — 2022-12-19

- user interface updated for iOS16
- updated U-Examinations
- bug fixes

### 3.21 — 2021-11-11

- UI adjustments to support iOS15
- minor bug fixes

### 3.02 — 2020-12-08

- data privacy website updated
- bug fixes in night mode

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## More apps by Thomas Muellner

- [SunriseCockpit](https://appshunter.io/ios/app/sunrisecockpit/id1060026879)
- [Be Happy - Happiness Counter](https://appshunter.io/ios/app/be-happy/id1364400893)
- [Picdoku](https://appshunter.io/ios/app/picdoku/id1586123424)
- [Picdoku Lite](https://appshunter.io/ios/app/picdoku-lite/id1606012407)

All apps by Thomas Muellner: https://appshunter.io/developer/1035127304

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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 2025-05-29.*