# ASQ CSQE Certification Prep vs AWS Data Engineer Exam Prep

The clearest difference is ads: ASQ CSQE Certification Prep at none against AWS Data Engineer Exam Prep's shown. ASQ CSQE Certification Prep also leads on update cadence (every 3 months vs every 7 months). AWS Data Engineer Exam Prep's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. ASQ CSQE Certification Prep sells 2 in-app purchases, starting at $9.99 per month and AWS Data Engineer Exam Prep sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ASQ CSQE Certification Prep ships an update every 3 months, AWS Data Engineer Exam Prep every 7 months. The most recent releases landed on September 17, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | ASQ CSQE Certification Prep | AWS Data Engineer Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/aws-data-engineer-exam-prep/id6744887968/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 63 MB |
| Requires iOS | 17.2 | **16.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Koray Salman](https://appshunter.io/developer/1629681839) |

## What reviewers say

### ASQ CSQE Certification Prep

[App page](https://appshunter.io/ios/app/asq-csqe-certification-prep/id6740288964)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### AWS Data Engineer Exam Prep

[App page](https://appshunter.io/ios/app/aws-data-engineer-exam-prep/id6744887968)

Prepare for the AWS Data Engineer Associate exam with realistic practice questions and mock tests. Learn from instant feedback and detailed explanations to master key concepts and study efficiently.

**Highlights:** 1,950 updated questions, 30 structured practice tests, Instant feedback and answers, Detailed explanations, Study anytime, anywhere, Simulates real exam experience

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Subscription - Weekly | $1.99 | per 7 days |
| Ad-Free Subscription - Monthly | $5.99 | per month |


## Frequently asked questions

### Is ASQ CSQE Certification Prep free?

ASQ CSQE Certification Prep is free to download, with in-app purchases available.

### Is AWS Data Engineer Exam Prep free?

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

### Do ASQ CSQE Certification Prep or AWS Data Engineer Exam Prep have ads?

AWS Data Engineer Exam Prep shows ads; ASQ CSQE Certification Prep does not.

### Which is updated more often, ASQ CSQE Certification Prep or AWS Data Engineer Exam Prep?

ASQ CSQE Certification Prep ships an update every 3 months, and AWS Data Engineer Exam Prep every 7 months. Most recently, ASQ CSQE Certification Prep was updated on September 17, 2026 and AWS Data Engineer Exam Prep on July 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*