DP vs AI, ML & Data Cert Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DP
Prepare for your Azure Databricks Data Engineer certification with over 500 practice questions. Master key concepts through short study sessions and track your progress. This app helps you build expertise for a high-demand career in data engineering.
- 500+ expert practice questions
- 5-minute study sessions
- Progress tracking
- Remove mastered questions
- Text-to-speech support
- Dark mode
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PASS YOUR MICROSOFT CERTIFIED: AZURE DATABRICKS DATA ENGINEER ASSOCIATE EXAM Master Azure Databricks and earn your Data Engineering certification with 500+ expert practice questions. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Azure Databricks Data Engineer professionals earn up to $203K annually. This Microsoft certification validates your expertise in building production-grade data pipelines on the Azure Databricks platform, making you indispensable in today's data-driven job market. WHAT YOU'LL MASTER: • Azure Databricks Workspace Architecture • Unity Catalog Governance and Metastore Management • Delta Lake Storage and Table Management • Medallion Architecture (Bronze, Silver, Gold) • Lakeflow Jobs Orchestration and Scheduling • Lakeflow Spark Declarative Pipelines • Data Ingestion with Auto Loader and Structured Streaming • Databricks Asset Bundles for CI/CD Workflows • Liquid Clustering and Performance Optimization • PySpark and SQL Transformations • Table and Column-Level Security • Delta Sharing for Secure Data Distribution • MERGE INTO Operations and Schema Evolution • Azure Integrations (ADLS Gen2, Key Vault, Entra ID) • Spark UI Troubleshooting and Adaptive Query Execution STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Data Engineering expertise. Download now. Pass your exam. Master Data Engineering.
AI, ML & Data Cert Exam Prep
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Break into AI and data engineering - and prove it. AI & Data Cert Exam Prep is the first iOS app to bundle the industry's fastest-growing certifications with a full study system: questions, mock exams, flashcards, Reels, and hands-free audio, all offline. WHAT YOU GET • 66,584 practice questions, every one with a written explanation • Full-length, timed mock exams matched to each blueprint • 16,500 spaced-repetition flashcards • 3,300 swipeable Reels - bite-size concepts for fast review • Hands-free Audio Mode - learn while you commute or work out • 4,400 concept & glossary cards • Objective-weighted analytics that pinpoint weak areas • 100% offline after download EXAMS COVERED (one purchase unlocks all 11) • AWS Certified AI Practitioner (AIF-C01) - foundational AI/ML, generative AI, responsible AI, and AWS AI services. • AWS Certified Machine Learning Engineer – Associate (MLA-C01) - data prep, model development, deployment and orchestration, monitoring, and security. • Google Cloud Professional Data Engineer - design, build, and operationalize data-processing systems on GCP. • Databricks Certified Associate Developer for Apache Spark - Spark architecture, the DataFrame API, Spark SQL, and structured streaming. • Databricks Machine Learning Professional - experimentation, MLOps, and model deployment on Databricks. • SnowPro Core - Snowflake architecture, performance, data loading, protection, and sharing. • dbt Analytics Engineer - building, testing, and governing dbt models and transformations. • NVIDIA-Certified Associate: AI Infrastructure & Operations (NCA-AIIO) • NVIDIA-Certified Associate: Generative AI LLMs (NCA-GENL) • NVIDIA-Certified Associate: Generative AI Multimodal (NCA-GENM) • NVIDIA-Certified Professional: Generative AI (NCP-GENL) WHY THIS APP The AI and data hiring wave is here, but prep material is scattered across PDFs and paywalled courses. This app puts every exam in one place with a study system built for retention - drill questions, flip flashcards, swipe Reels, and listen on the go. Every question explains WHY, so concepts stick. HOW IT WORKS 1. Choose an exam and take a quick diagnostic to see where you stand. 2. Drill questions by domain and read the rationale on every one. 3. Reinforce with flashcards, Reels, and Audio Mode between sessions. 4. Take full timed mocks until you're consistently above passing. BUILT FOR THE REAL EXAM Every mock mirrors the official blueprint - question style, domain weighting, and timing - so exam day feels familiar. Detailed score reports break performance down by domain, so you always know what to review next. WHO IT'S FOR • Engineers and analysts moving into ML, GenAI, and data platforms • Cloud pros adding AWS, Google Cloud, Snowflake, Databricks, or NVIDIA credentials • Anyone future-proofing their career with AI and data skills TRY IT FREE 3 days of complete access - every exam, every feature. Then a single unlock covers the whole bundle; no per-exam paywalls. WHY LEARNERS CHOOSE US • One purchase unlocks all 11 exams • Study on iPhone, iPad, and Mac with progress synced across all three • Fully offline - no ads, no interruptions, no selling your data • Kept current with the latest exam objectives COMMON QUESTIONS Do I need a subscription? Start with 3 days of full access, then one unlock covers every exam - no per-exam fees. Does it work offline? Yes - download once and study with no signal. Is the content current? It tracks the latest published exam objectives. Get certified on the skills every employer wants. Download today. SUBSCRIPTION & LEGAL A subscription auto-renews unless canceled at least 24 hours before the period ends; your Apple ID is charged for renewal. Manage or cancel anytime in App Store settings. Privacy Policy: https://c3rt.com/privacy/ Terms of Use (EULA): https://c3rt.com/terms-of-service/
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Verdict
The clearest difference is in-app purchases: DP at none against AI, ML & Data Cert Exam Prep's 4. DP also leads on iOS requirement (15.0 vs 18). AI, ML & Data Cert Exam Prep's advantage is update cadence (daily vs every 4 months). On price, ads and device support 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. AI, ML & Data Cert Exam Prep sells 4 in-app purchases, starting at $19.99 per month. DP asks for nothing beyond the download.
DP ships an update every 4 months, AI, ML & Data Cert Exam Prep daily. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.
| Parameter | DP | AI, ML & Data Cert Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 18 |
| Further details — not scored | ||
| Size | 27 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | Sunny Dasari |
In-app purchases
DP
No in-app purchases
AI, ML & Data Cert Exam Prep
- AI, ML & Data Cert Monthly$19.991 Month
- AI, ML & Data Cert 3 Months$39.993 Months
- AI, ML & Data Cert 6 Months$39.996 Months
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- AI, ML & Data Cert Yearly$99.991 Year
Questions
Is DP free?
Is AI, ML & Data Cert Exam Prep free?
Do DP or AI, ML & Data Cert Exam Prep have ads?
Which is updated more often, DP or AI, ML & Data Cert Exam Prep?
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