Comparison

KafkaPractice vs CCDV

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KafkaPractice

Features
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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!

About

CCDV

Features
Read full description

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.

Screenshots

KafkaPractice4 screens
CCDV3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

CCDV is free to download; KafkaPractice costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
KafkaPractice versus CCDV: the parameters behind the verdict, then further details
ParameterKafkaPracticeCCDV
Price$9.99Free — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size13 MB26 MB
Age rating17+4+
DeveloperBuydeepdiscount.com LLCDavy Raitt

In-app purchases

None

KafkaPractice

No in-app purchases

None

CCDV

No in-app purchases

Questions

Is KafkaPractice free?
KafkaPractice costs $9.99, with no in-app purchases.
Is CCDV free?
CCDV is free to download, with no in-app purchases.
Do KafkaPractice or CCDV have ads?
Neither KafkaPractice nor CCDV shows ads.

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