---
title: "DEAC01 - Reviews, Revenue and Downloads in Oman | Apple App Store"
description: "Data Engineer Associate Prep is a focused study app for the AWS Certified Data Engineer – Associate (DEA-C01) exam. Built directly from the official AWS exam guide, it covers all four domains and 17 t"
---

# DEAC01 — Oman
> Data Engineer Associate Prep

![DEAC01 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/89/df/74/89df74b2-60c0-7967-e481-e8c2e04b0732/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [rdvxsoftware](https://apptail.io/developer/rdvxsoftware-Qrlg)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.rdvxsoftware.awsdeac01
**Store:** Apple App Store
**Country:** Oman
**Version:** 1.0 (released 2026-03-21)
**Original Release:** 2026-03-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/om/app/app/id6759833679)
**AppTail Page:** [https://apptail.io/app/deac01-QkVz/oman](https://apptail.io/app/deac01-QkVz/oman)

## DEAC01 Description
Data Engineer Associate Prep is a focused study app for the AWS Certified Data Engineer – Associate (DEA-C01) exam. Built directly from the official AWS exam guide, it covers all four domains and 17 task statements so you know exactly where you stand before exam day.

Study smarter, not harder:

Learn mode — Short, structured lessons with inline questions help concepts stick before you drill practice questions.
Study mode — Structured practice by task statement with a fixed number of questions per session. Track which tasks you've mastered and where to focus next.
Quiz mode — Timed quizzes by task with immediate scoring and full answer review.
Mock exam — Domain-weighted full exam simulation matching the real DEA-C01 format and timing (130 min, 65 questions).
Progress & stats — Session history, performance by domain and task, and achievement tracking to keep you motivated.
Bookmarks — Save tricky questions to revisit during your next session.
Multiple languages — English and Spanish supported.
Offline use — Study anywhere, no internet required after first launch.

Content is aligned with the official AWS DEA-C01 exam guide and covers all four domains:

Data Ingestion and Transformation (34%)
Data Store Management (26%)
Data Operations and Support (22%)
Data Security and Governance (18%)
Key AWS services covered: Glue, Kinesis Data Streams, Kinesis Firehose, S3, Redshift, Athena, Lake Formation, DynamoDB, RDS, EMR, Step Functions, EventBridge, IAM, KMS, Macie, and more.

Key features
Exam-aligned content — Built from the official AWS DEA-C01 exam guide.
680+ practice questions — Across all 17 task statements and 4 domains.
Four study modes — Learn, Study, Quiz, and Mock Exam.
Domain-weighted mock exam — 65 questions, 130 minutes, same as the real test.
Progress tracking — Session history, statistics, and weak-area identification.
Bookmarks — Flag questions for later review.
Achievements — Stay motivated as you study and improve.
Offline-first — No internet required to practice.
Multiple languages — English, Spanish, Chinese, Japanese and Portuguese.

## DEAC01 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/cb/51/44cb51b0-3d63-8a73-d62a-458165ed811a/learn_review.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/78/5a/ec/785aec82-738b-7fca-6168-15cd1a19f397/learn_test.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/3a/ea/bd3aea4d-2282-d054-6634-e448f71eea27/study_needs_practice.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e9/b9/92/e9b9921d-f0df-d389-4efc-11d5b417cb80/practice_flow.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9d/ff/9c/9dff9cf5-57f9-f7aa-20ad-420c7049cb24/progress_stats.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/09/3e/c2/093ec2a8-2125-4d8e-8f5b-5511911a0678/quiz_results.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3e/68/69/3e6869da-fb49-cde7-d7b3-9380cf1de56a/achievements.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b7/17/9c/b7179c5d-129f-ee23-cce1-27e2849e50b7/learn_progress.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/17/b5/7417b5dc-f606-0e37-8d55-5acca92e05bc/progress_statistics.png/1242x2688.png)






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## DEAC01 Available In
- [Azerbaijan](https://apptail.io/app/deac01-QkVz/azerbaijan)
- [China](https://apptail.io/app/deac01-QkVz/china)
- [Denmark](https://apptail.io/app/deac01-QkVz/denmark)
- [Italy](https://apptail.io/app/deac01-QkVz/italy)
- [Japan](https://apptail.io/app/deac01-QkVz/japan)
- [Lebanon](https://apptail.io/app/deac01-QkVz/lebanon)
- [Malaysia](https://apptail.io/app/deac01-QkVz/malaysia)
- [Netherlands](https://apptail.io/app/deac01-QkVz/netherlands)
- [Oman](https://apptail.io/app/deac01-QkVz/oman)
- [Poland](https://apptail.io/app/deac01-QkVz/poland)
- [United States](https://apptail.io/app/deac01-QkVz/united-states)

---

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