# AWS DEA vs 1Z0

The clearest difference is in-app purchases: 1Z0 at none against AWS DEA's 3. 1Z0 also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). On price and device support there is nothing between them.

Both are free to download. AWS DEA sells 3 in-app purchases, starting at $5.99 per 7 days. 1Z0 asks for nothing beyond the download.

AWS DEA ships an update every 5 months, 1Z0 every 2 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AWS DEA | 1Z0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 54 MB | 30 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPIDER SERVICE SRL](https://appshunter.io/developer/1120210105) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### AWS DEA

[App page](https://appshunter.io/ios/app/aws-dea-c01-exam-prep-2026/id6756280780)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Yearly | $34.99 | per year |
| Premium Lifetime | $79.99 | one-time |


### 1Z0

[App page](https://appshunter.io/ios/app/1z0-829-java-se-17-exam-prep/id6789257017)

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

**In-app purchases:** none


## Frequently asked questions

### Is AWS DEA free?

AWS DEA is free to download, with in-app purchases available.

### Is 1Z0 free?

1Z0 is free to download, with no in-app purchases.

### Do AWS DEA or 1Z0 have ads?

AWS DEA shows ads; 1Z0 does not.

### Which is updated more often, AWS DEA or 1Z0?

AWS DEA ships an update every 5 months, and 1Z0 every 2 months. Most recently, AWS DEA was updated on November 9, 2026 and 1Z0 on October 31, 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.*