# Java vs Fernstudi.net

The clearest difference is update cadence: Fernstudi.net at every 10 days against Java's every 22 months. Java's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Java ships an update every 22 months, Fernstudi.net every 10 days. Both last shipped on September 25, 2026.

## The numbers

| Metric | Java | Fernstudi.net |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 10 days** |
| Size | 20 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eberhard Heuel](https://appshunter.io/developer/881793184) | [onblur.media GmbH](https://appshunter.io/developer/1713716377) |

## What reviewers say

### Java

[App page](https://appshunter.io/ios/app/java-webanwendungen/id1169469283)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fernstudi.net

[App page](https://appshunter.io/ios/app/fernstudinet/id1445140403)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Java free?

Java is free to download, with no in-app purchases.

### Is Fernstudi.net free?

Fernstudi.net is free to download, with no in-app purchases.

### Do Java or Fernstudi.net have ads?

Neither Java nor Fernstudi.net shows ads.

### Which is updated more often, Java or Fernstudi.net?

Java ships an update every 22 months, and Fernstudi.net every 10 days. Most recently, Java was updated on September 25, 2026 and Fernstudi.net on September 25, 2026.

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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.*