# Programmieren Starten vs JS Library Reference

The clearest difference is in-app purchases: JS Library Reference at none against Programmieren Starten's 10. Programmieren Starten's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Programmieren Starten sells 10 one-off in-app purchases. JS Library Reference asks for nothing beyond the download.

## The numbers

| Metric | Programmieren Starten | JS Library Reference |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Programmieren Starten GmbH](https://appshunter.io/developer/1545159297) | [Roger Rub](https://appshunter.io/developer/1852594545) |

## What reviewers say

### Programmieren Starten

[App page](https://appshunter.io/ios/app/programmieren-starten/id1545159295)

Learn C#, Java, and Python with comprehensive video tutorials and practice exercises. Access all content offline and repeat lessons as needed to master programming at your own pace.

**Highlights:** Learn C#, Java, and Python, Video tutorials, Practice exercises and quizzes, Offline content download, Adjustable playback speed, Participation certificate

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workshop Java Spring Boot | $0.99 | one-time |
| C# Masterkurs | $69.99 | one-time |
| Python Masterkurs | $69.99 | one-time |
| Java Masterkurs | $69.99 | one-time |
| JavaFX Masterkurs | $99.99 | one-time |
| Java Design Patterns Kurs | $99.99 | one-time |
| C# Design Patterns Masterkurs | $99.99 | one-time |
| C# WPF Masterkurs | $99.99 | one-time |
| Microsoft SQL Server Kurs | $99.99 | one-time |
| Python Tkinter Masterkurs | $99.99 | one-time |


### JS Library Reference

[App page](https://appshunter.io/ios/app/js-library-reference/id6756442365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Programmieren Starten free?

Programmieren Starten is free to download, with in-app purchases available.

### Is JS Library Reference free?

JS Library Reference is free to download, with no in-app purchases.

### Do Programmieren Starten or JS Library Reference have ads?

Neither Programmieren Starten nor JS Library Reference shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*