# Java und Datenbanken vs USA Driving Test

The clearest difference is in-app purchases: Java und Datenbanken at none against USA Driving Test's 2. Java und Datenbanken also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. USA Driving Test sells 2 one-off in-app purchases. Java und Datenbanken asks for nothing beyond the download.

Java und Datenbanken ships an update every 16 months, USA Driving Test every 12 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Java und Datenbanken | USA Driving Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 12 months** |
| Size | 13 MB | 223 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eberhard Heuel](https://appshunter.io/developer/881793184) | [国栋 王](https://appshunter.io/developer/1793507016) |

## What reviewers say

### Java und Datenbanken

[App page](https://appshunter.io/ios/app/java-und-datenbanken/id1117386178)

**Features:** macOS Compatibility

**In-app purchases:** none


### USA Driving Test

[App page](https://appshunter.io/ios/app/usa-driving-test/id6754344294)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $4.99 | one-time |
| Professional Plan | $14.99 | one-time |


## Frequently asked questions

### Is Java und Datenbanken free?

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

### Is USA Driving Test free?

USA Driving Test is free to download, with in-app purchases available.

### Do Java und Datenbanken or USA Driving Test have ads?

USA Driving Test shows ads; Java und Datenbanken does not.

### Which is updated more often, Java und Datenbanken or USA Driving Test?

Java und Datenbanken ships an update every 16 months, and USA Driving Test every 12 months. Most recently, Java und Datenbanken was updated on October 6, 2026 and USA Driving Test on October 21, 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.*