# AWS Data Engineer Exam Prep — user reviews

> 2 indexed App Store user reviews of AWS Data Engineer Exam Prep by Koray Salman, rated 2.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/aws-data-engineer-exam-prep/id6744887968/reviews
- App overview in markdown: https://appshunter.io/ios/app/aws-data-engineer-exam-prep/id6744887968.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Too many ads

*2025-09-03*

Ads make app very difficult to use

### 3/5 — Good app for review but riddled with errors.

*2025-08-22*

The app is worth it in my opinion, but too many of the questions either don't contain the correct answer (a wrong answer will be featured twice) or you will select the right answer but it is graded as incorrect. One saving grace is that the explanations are correct, so from a learning perspective it is worth it if you are attempting to clear the DEA-C01 exam. If these errors are cleaned up, I will happily change my rating to ⭐️⭐️⭐️⭐️⭐️

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*