# Data Engineer Exam Prep 2026 vs AWS DEA Data Engineer

Data Engineer Exam Prep 2026 and AWS DEA Data Engineer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Data Engineer Exam Prep 2026 sells 9 in-app purchases, starting at $7.99 per 7 days and AWS DEA Data Engineer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Data Engineer Exam Prep 2026 | AWS DEA Data Engineer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 51 MB | 130 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### Data Engineer Exam Prep 2026

[App page](https://appshunter.io/ios/app/data-engineer-exam-prep-2026/id6754770880)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataEng Weekly Full Access | $7.99 | per 7 days |
| DataEng Monthly Full Access | $17.99 | per month |
| DataEng Monthly Full Access | $17.99 | per month |
| DataEng Quarterly Full Access | $40.99 | per 3 months |
| DataEng Quarterly Full Access | $40.99 | per 3 months |
| DataEng Semiannual Full Access | $69.99 | per 6 months |
| DataEng Semiannual Full Access | $69.99 | per 6 months |
| DataEng Annual Full Access | $104.99 | per year |
| DataEng Annual Full Access | $104.99 | per year |


### AWS DEA Data Engineer

[App page](https://appshunter.io/ios/app/aws-dea-data-engineer/id6775575150)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DEA Lifetime Access | $4.90 | one-time |


## Frequently asked questions

### Is Data Engineer Exam Prep 2026 free?

Data Engineer Exam Prep 2026 is free to download, with in-app purchases available.

### Is AWS DEA Data Engineer free?

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

### Do Data Engineer Exam Prep 2026 or AWS DEA Data Engineer have ads?

Neither Data Engineer Exam Prep 2026 nor AWS DEA Data Engineer 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.*