Comparison

AWS vs CLF

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

Head to head
About

AWS

Prepare for your AWS Cloud Practitioner certification with actual exam questions and answers. This app offers multiple study modes and a search function, all available offline. Content is regularly updated to ensure you have the most relevant material to pass your exam.

Highlights
  • Actual exam questions and answers
  • Preparation, Exam, and Marathon modes
  • Question search functionality
  • Offline access
  • Constantly updated content
  • Multiple IT certification practice tests
Features
Read full description

Actual exam questions and answers for self-study. Our app is a source of accurate exam questions and answers to help you pass your exam easily and quickly! - Question content is constantly updated for FREE, so you don't have to worry about outdated questions. Application features: • Mode "Preparation" • Mode "Exam" • Mode "Marathon" • Questions search Advantages: • The application does not require an Internet connection; • Tests are always "Available". • Many modes of work with tests. This test simulator will help you prepare for the AWS Cloud Practitioner (CLF-C02) 2024 exam. Testing Assistant gives questions, answers and explanations for such certifications as CCNA, CCNP, Azure, A+, Network+, Security+, IBM, VMware...Learn and Pass IT Certification Exams Easily. Microsoft - CompTIA - Amazon - Cisco - Oracle Exam Questions. CFA Institute does not endorse, promote or warrant the accuracy or quality of Comptia Testing Assistant CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the app are owned by the respective brand owners. AWS Cloud Practitioner CLF-C02 Study Testing Assistant does not own or claim any ownership on any of the brands. The app is free with in-app purchases.

About

CLF

Features
Read full description

CLF-C02 Cloud Practitioner Exam Prep - 900+ practice questions, flashcards and timed mock exams in one app. CLF-C02 Exam Simulator helps students, career changers, sales, finance and project staff, and new IT professionals who need a solid foundation in cloud computing prepare for the CLF-C02 exam. Practice with questions in the exam format (65 questions in 90 minutes), read a clear explanation for every answer and track your score by topic. Exam Topics Covered: - Cloud Concepts (24%) - Security and Compliance (30%) - Cloud Technology and Services (34%) - Billing, Pricing, and Support (12%) Key Features: - 900+ Practice Questions - cloud concepts, shared responsibility, IAM, core compute, storage and database services, pricing models and support plans - Full-Length Timed Mock Exams - 65 questions in 90 minutes - Detailed Explanations - why the correct answer works and why the other options do not - 270 Flashcards - core cloud services, pricing and support terms - Progress Tracking - score by exam topic so you know where to focus Why Choose CLF-C02 Exam Simulator? - Plain-language explanations for readers who are new to cloud computing - Short topic quizzes for busy days, full mock exams when you are ready - Affordable premium from only $3.99/month - No ads Subscription Plans: Unlock premium features with flexible plans: - Monthly: $3.99 - Quarterly: $6.99 - Yearly: $19.99 Subscriptions are managed via your Apple ID and auto-renew unless canceled 24 hours before the period ends. No refunds for unused portions. Important Disclaimer: CLF-C02 Exam Simulator is an independent educational tool created by Exam Simulator. It is not affiliated, endorsed, or sponsored by Amazon Web Services, Inc. or any other certification body. AWS and AWS Certified Cloud Practitioner are trademarks of Amazon.com, Inc. or its affiliates. All practice questions and content are developed independently for educational purposes. Download CLF-C02 Exam Simulator and start practicing today. Visit https://examsimulator.net for more details or contact us at support@examsimulator.net. Privacy Policy: https://examsimulator.net/privacy-policy Terms of Service: https://examsimulator.net/terms-of-service

Screenshots

AWS4 screens
CLF4 screens

Verdict

The call

The clearest difference is iOS requirement: AWS at 13.0 against CLF's 15.6. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AWS sells 1 one-off in-app purchase and CLF sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AWS ships an update every 3 months, CLF every 2 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard1 real difference · 8 level
AWS versus CLF: the parameters behind the verdict, then further details
ParameterAWSCLF
PriceFreeFree
Rating4.5 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size6 MB93 MB
Age rating4+4+
DeveloperAndrey AndreyevNguyen Duy Khanh

In-app purchases

1 purchases

AWS

One-time1
  • AWS Cloud Practitioner Prep$4.99
3 purchases

CLF

Subscriptions3
  • Premium Monthly3 Days trial$3.991 Month
  • Premium Quarterly3 Days trial$6.993 Months
  • Premium Yearly3 Days trial$19.991 Year

Questions

Is AWS free?
AWS is free to download, with in-app purchases available.
Is CLF free?
CLF is free to download, with in-app purchases available.
Do AWS or CLF have ads?
Neither AWS nor CLF shows ads.
Which is updated more often, AWS or CLF?
AWS ships an update every 3 months, and CLF every 2 months. Most recently, AWS was updated on November 7, 2026 and CLF on November 12, 2026.

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