PML Engineer Exam Prep vs Certification Preparation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PML Engineer Exam Prep
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PASS YOUR PROFESSIONAL MACHINE LEARNING ENGINEER EXAM 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Certified Google Cloud ML engineers earn up to $203K annually (Skillsoft 2024). Professional Machine Learning Engineer validates expertise in building, deploying, and optimizing AI solutions on Google Cloud. WHAT YOU'LL MASTER: BigQuery ML for regression, classification, and time-series models Vertex AI Agent Builder with RAG applications AutoML for tabular, text, image, and video data Model Garden with foundation models and industry APIs Vertex AI Feature Store and data preprocessing Jupyter notebooks with Vertex AI Workbench and Colab Enterprise Model training with TensorFlow, PyTorch, and JAX Hyperparameter tuning and distributed training TPU and GPU optimization strategies Vertex AI Pipelines and Kubeflow orchestration MLOps with CI/CD and model versioning Model monitoring and explainability Responsible AI practices and bias detection STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into machine learning expertise. Download now. Pass your exam. Master Google Cloud ML engineering.
Certification Preparation
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Certification Preparation is a comprehensive exam preparation platform designed to help students, professionals, and lifelong learners prepare for certification exams with confidence. Whether you're pursuing certifications from AWS, Google Cloud, Microsoft, CompTIA, or other professional certification providers, the app provides structured learning tools to help you assess your knowledge, identify weak areas, and improve your exam readiness. KEY FEATURES REALISTIC PRACTICE TESTS Prepare using exam-style questions designed to reflect the topics and domains commonly covered in certification exams. • Multiple practice tests per certification • Detailed question explanations • Instant feedback during practice • Review answers and improve understanding • Build confidence before exam day EXAM SIMULATION MODE Experience a realistic test-taking environment with timed exams and passing score requirements. • Simulated exam experience • Countdown timer • Passing score tracking • Performance evaluation • Exam readiness assessment DETAILED EXPLANATIONS Learn from every question. Each answer includes explanations that help you understand why an answer is correct and why alternative options may be incorrect. • Reinforce concepts • Improve retention • Understand exam objectives • Learn from mistakes PERFORMANCE ANALYTICS Track your progress and measure your improvement over time. • Score summaries • Domain-by-domain breakdowns • Correct, incorrect, and skipped question tracking • Performance insights • Progress monitoring QUESTION REVIEW Review completed attempts to strengthen your understanding. • Revisit answered questions • Analyze mistakes • Read detailed explanations • Focus on weak areas • Improve future performance STUDY GUIDES Access downloadable study materials designed to complement practice testing. • Certification study guides • Exam preparation resources • Structured learning content • Offline accessibility OFFLINE LEARNING Study wherever you are. Downloaded content remains available even when an internet connection is unavailable. • Practice on the go • Access study materials offline • Learn anytime, anywhere CERTIFICATION DISCOVERY Browse and explore certifications across multiple technology domains and providers. • Cloud Computing • Artificial Intelligence • Security • Networking • Productivity Platforms • Professional Certifications MODERN LEARNING EXPERIENCE Built with a clean and intuitive interface to help you focus on learning. • Fast navigation • Simple user experience • Progress synchronization • Secure authentication • Cross-platform support PREMIUM CERTIFICATION PACKS Unlock premium certification content including: • Additional practice tests • Study guides • Exam simulations • Future content updates WHY USE CERTIFICATION PREPARATION? • Build confidence before taking real exams • Practice with realistic certification-style questions • Identify knowledge gaps • Track learning progress • Improve exam readiness • Learn at your own pace • Study online or offline WHO IS THIS FOR? Certification Preparation is ideal for: • Students preparing for professional certifications • IT professionals advancing their careers • Cloud practitioners • System administrators • Security professionals • Technology enthusiasts • Lifelong learners DISCLAIMER Certification Preparation is an independent learning platform and is not affiliated with, endorsed by, sponsored by, or associated with AWS, Amazon Web Services, Google, Google Cloud, Microsoft, CompTIA, or any other certification provider. All trademarks are the property of their respective owners. Start your certification journey today and take the next step toward achieving your professional goals.
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Verdict
The clearest difference is in-app purchases: PML Engineer Exam Prep at none against Certification Preparation's 2. PML Engineer Exam Prep also leads on ads (none vs shown). Certification Preparation's advantage is update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement 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. Certification Preparation sells 2 one-off in-app purchases. PML Engineer Exam Prep asks for nothing beyond the download.
PML Engineer Exam Prep ships an update every 3 months, Certification Preparation every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | PML Engineer Exam Prep | Certification Preparation |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | Manish Salunke |
In-app purchases
PML Engineer Exam Prep
No in-app purchases
Certification Preparation
- Limited Time Offer$9.99
- Course Unlock$19.99
Questions
Is PML Engineer Exam Prep free?
Is Certification Preparation free?
Do PML Engineer Exam Prep or Certification Preparation have ads?
Which is updated more often, PML Engineer Exam Prep or Certification Preparation?
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