# Java Basics Quiz vs 1Z0

The clearest difference is in-app purchases: Java Basics Quiz at none against 1Z0's 2. Java Basics Quiz also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 1Z0 sells 2 one-off in-app purchases. Java Basics Quiz asks for nothing beyond the download.

## The numbers

| Metric | Java Basics Quiz | 1Z0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 24 MB | 45 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Manish Kumar](https://appshunter.io/developer/1854995154) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### Java Basics Quiz

[App page](https://appshunter.io/ios/app/java-basics-quiz/id6757093711)

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

**In-app purchases:** none


### 1Z0

[App page](https://appshunter.io/ios/app/1z0-808-java-se-8-exam-2026/id6758898227)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Credits | $1.99 | one-time |
| Unlock Premium | $5.99 | one-time |


## Frequently asked questions

### Is Java Basics Quiz free?

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

### Is 1Z0 free?

1Z0 is free to download, with in-app purchases available.

### Do Java Basics Quiz or 1Z0 have ads?

Neither Java Basics Quiz nor 1Z0 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.*