KafkaPractice vs CCDV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KafkaPractice
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Learn Apache Kafka – Master Streaming Data & Real-Time Applications Unlock the power of real-time data with the most comprehensive and hands-on Apache Kafka course app available! Whether you're a developer, data engineer, DevOps, or architect, this app helps you master Kafka from basics to advanced topics — right from your phone. What You’ll Learn: Kafka fundamentals, architecture & internals Producers, Consumers, Topics, Partitions Kafka Streams & ksqlDB for real-time processing Schema Registry, Avro, JSON, Protobuf Kafka Connect (source/sink connectors) Kafka on AWS MSK, Confluent Cloud, Kubernetes Security: SSL, SASL, ACLs, RBAC Monitoring, scaling, troubleshooting, and tuning Real-world use cases in IoT, banking, eCommerce, ML pipelines Interview questions, flashcards, and quizzes for certification prep Features: 100+ structured flashcards 300+ topic-wise interview questions & quizzes Code samples for Java, Python, ksqlDB, Kafka CLI Covers self-hosted & managed cloud Kafka Ideal for beginners to pros: learn, revise, certify Whether you're preparing for a job, improving your architecture, or building real-time systems — this app gives you the practical knowledge to work confidently with Kafka. Start learning now — and stream your career forward!
CCDV
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PASS YOUR ANTHROPIC CLAUDE CERTIFIED DEVELOPER - FOUNDATIONS EXAM Master AI development with Claude and prove your expertise with the credential that sets you apart. 300+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? AI development skills are among the fastest-growing in technology. The Anthropic Claude Certified Developer - Foundations credential validates your ability to build production-ready applications with one of the most powerful AI platforms in the world. WHAT YOU'LL MASTER: • Applications and Integration • Model Selection and Optimization • Agents and Workflows • Prompt and Context Engineering • Tools and MCPs • Security and Safety • Claude Code • Eval Testing and Debugging • Messages API Anatomy • Prompt Caching • Batch API • Streaming and Stop Reasons • Model Version Pinning • Defensive Parsing and Schema Validation • Sampling Parameters and Temperature STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into AI Development expertise. Download now. Pass your exam. Master AI Development.
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Verdict
The clearest difference is price: CCDV at Free against KafkaPractice's $9.99. On ads, in-app purchases, 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
CCDV is free to download; KafkaPractice costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | KafkaPractice | CCDV |
|---|---|---|
| Price | $9.99 | Free — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | Buydeepdiscount.com LLC | Davy Raitt |
In-app purchases
KafkaPractice
No in-app purchases
CCDV
No in-app purchases
Questions
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Is CCDV free?
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