Comparison

ISTQB Exam Simulator vs CDL Prep 2026

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

Head to head
About

ISTQB Exam Simulator

Prepare for your ISTQB certification with realistic mock exams and detailed performance summaries. Master software testing fundamentals with expert-crafted questions aligned with the latest syllabus. Study anytime, anywhere to build confidence for the real exam.

Highlights
  • Realistic timed mock exams
  • Detailed performance summaries
  • Explanations for all questions
  • Covers latest ISTQB syllabus
  • Comprehensive question bank
  • Regular content updates
Features
Read full description

Welcome to ISTQB Foundation Exam Simulator, your essential tool for mastering the fundamentals of software testing. With the ISTQB Foundation Exam Simulator by Exam Simulator, you can enhance your knowledge and confidently prepare for your ISTQB certification exams. Our app's test content is meticulously crafted by industry experts, ensuring that you receive the highest quality preparation. As you progress through the exams, you'll have access to insightful performance summaries, pinpointing areas where you can boost your software testing expertise. Key Features: - Explore diverse knowledge domains within software testing. - Monitor your results and review detailed performance summaries. - Access thorough explanations for each question and its answers. - All questions are aligned with the latest ISTQB syllabus (as of September 2021). - Experience a realistic, timed interface with full mock exams. - Access a comprehensive question bank covering the entire syllabus. We regularly update our question database to reflect the most current exam content. By consistently achieving at least 85% on our practice exams, you'll be well-prepared to excel in the real ISTQB examination. Download the ISTQB Foundation Exam Simulator now and acquaint yourself with the world of software testing. Our app is available for use anytime, anywhere, allowing you to study at your convenience. Subscription Pricing: We offer three auto-renewing options. There is no increase in price when renewing. - $3.99/Monthly - $6.99/Quarterly - $19.99/Yearly Important Disclaimer: ISTQB Foundation Exam Simulator is an independent educational tool created by Exam Simulator. It is not affiliated, endorsed, or sponsored by ISTQB or any other certification body. All practice questions and content are developed independently for educational purposes and are not sourced from the official ISTQB Foundation exam. LEGAL For more information on our Terms of Use and Privacy Policy, please visit the following websites: Privacy Policy: https://examsimulator.net/privacy-policy Terms of Service: https://examsimulator.net/terms-of-service

About

CDL Prep 2026

Features
Read full description

Prepare for the CDL 2026 written exam with realistic practice tests, step-by-step explanations, and progress tracking. Hundreds of questions mapped to real CDL exam topics - study smarter, pass faster. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ISTQB Exam Simulator4 screens
CDL Prep 20264 screens

Verdict

The call

The clearest difference is update cadence: CDL Prep 2026 at every 3 weeks against ISTQB Exam Simulator's every 2 months. ISTQB Exam Simulator's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, 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. ISTQB Exam Simulator sells 3 in-app purchases, starting at $3.99 per month and CDL Prep 2026 sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ISTQB Exam Simulator ships an update every 2 months, CDL Prep 2026 every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
ISTQB Exam Simulator versus CDL Prep 2026: the parameters behind the verdict, then further details
ParameterISTQB Exam SimulatorCDL Prep 2026
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size93 MB56 MB
Age rating4+4+
DeveloperNguyen Duy KhanhAmirkhanov Oleksandr

In-app purchases

3 purchases

ISTQB Exam Simulator

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

CDL Prep 2026

Subscriptions2
  • CDL Prep Monthly$19.991 Month
  • CDL Prep Yearly$24.991 Year
One-time1
  • CDL Prep Lifetime$29.99

Questions

Is ISTQB Exam Simulator free?
ISTQB Exam Simulator is free to download, with in-app purchases available.
Is CDL Prep 2026 free?
CDL Prep 2026 is free to download, with in-app purchases available.
Do ISTQB Exam Simulator or CDL Prep 2026 have ads?
Neither ISTQB Exam Simulator nor CDL Prep 2026 shows ads.
Which is updated more often, ISTQB Exam Simulator or CDL Prep 2026?
ISTQB Exam Simulator ships an update every 2 months, and CDL Prep 2026 every 3 weeks. Most recently, ISTQB Exam Simulator was updated on November 7, 2026 and CDL Prep 2026 on November 5, 2026.

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