AWS Data Engineer Exam Prep vs Data Engineer Pro Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS Data Engineer Exam Prep
Prepare for the AWS Certified Data Engineer exam with extensive practice questions and full-length exams. Master data ingestion, transformation, storage, operations, and security on AWS. Track your progress and review detailed explanations to solidify your knowledge.
- 1,950 original practice questions
- 30 full-length practice exams
- Detailed performance reports
- Instant feedback and explanations
- Save and revisit questions
- Progress tracking across exam sets
- Study reminders
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Prepare for AWS Certified Data Engineer - Associate (DEA-C01) with data-focused practice for ingesting, transforming, storing, operating, and securing data on AWS. AWS Data Engineer Exam Prep includes 30 practice exam sets and 1,950 original one-best-answer questions. Each 65-question set helps you practice data pipelines, data stores, operations, quality, security, and governance. WHAT YOU'LL PRACTICE: • Ingesting and transforming data • Building and orchestrating data pipelines • Selecting data stores and designing data models • Managing schemas and data lifecycles • Monitoring, maintaining, and troubleshooting data workloads • Data quality, security, privacy, and governance STUDY AND REVIEW: • Work through data engineering scenario questions • See correct and incorrect results immediately after answering • Review clear explanations after answering • Save useful questions and revisit them later • Continue from your latest study position • Set optional study reminders UNDERSTAND YOUR RESULTS: • View progress across all 30 exam sets • Open detailed reports for completed attempts • Filter question results by correct, incorrect, unanswered, or saved status • Return directly to individual questions from a report • Retake an exam when you are ready to try again Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Data Engineer Pro Prep
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This application is an independent exam preparation resource and is not affiliated with, endorsed by, sponsored by, or associated with Google LLC or any of its subsidiaries. GCP-DPE (Google Cloud Professional Data Engineer) is a registered trademark of Google LLC. Prepare confidently for the Google Professional Data Engineer (GCP-DPE) exam. GCP-DPE Practice provides hundreds of carefully crafted practice questions. ◆ COMPREHENSIVE COVERAGE • practice sets covering all exam domains ◆ REALISTIC EXAM EXPERIENCE • Timed practice mode simulating the 120-minute exam • Single and multiple-choice questions in exam format • Exam readiness score to track your progress ◆ SMART STUDY TOOLS • Detailed explanations for every question • Spaced-repetition flashcards powered by FSRS algorithm • Bookmarks for quick review • Personal notes on any question • Per-domain accuracy to identify weak areas ◆ MULTILINGUAL • Available in English, Japanese, Korean, German, and Portuguese ◆ PRIVACY & OFFLINE • Works completely offline — no internet required • No ads, no tracking Start with free practice sets. Unlock all sets with a one-time purchase.
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Verdict
The clearest difference is ads: Data Engineer Pro Prep at none against AWS Data Engineer Exam Prep's shown. Data Engineer Pro Prep also leads on device support (4 vs 2) and iOS requirement (13.0 vs 16.4). On price, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AWS Data Engineer Exam Prep sells 3 in-app purchases, starting at $1.99 per 7 days and Data Engineer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AWS Data Engineer Exam Prep ships an update monthly, Data Engineer Pro Prep every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | AWS Data Engineer Exam Prep | Data Engineer Pro Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Koray Salman | AITYTECH |
In-app purchases
AWS Data Engineer Exam Prep
- Subscription - Weekly$1.997 Days
- Subscription - Monthly$5.991 Month
- Subscription - Yearly$29.991 Year
Data Engineer Pro Prep
- Premium - Lifetime$3.99
Questions
Is AWS Data Engineer Exam Prep free?
Is Data Engineer Pro Prep free?
Do AWS Data Engineer Exam Prep or Data Engineer Pro Prep have ads?
Which is updated more often, AWS Data Engineer Exam Prep or Data Engineer Pro Prep?
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