Comparison

ISTQB Study Buddy CTFL vs Project Management Study Guide

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

Head to head
About

ISTQB Study Buddy CTFL

Features
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Ace your ISTQB exams with ISTQB Study Buddy, a comprehensive and user-friendly exam preparation app designed for software testing professionals. Our app offers a wide range of features to help you master the ISTQB syllabus and boost your confidence before taking the exam. Key features include: High-quality question bank: Practice with an extensive collection of questions, meticulously crafted to cover all key topics and concepts, including Statement Coverage, Decision Coverage, Equivalence Partitioning, Boundary Value Analysis, and State Transition. Customizable quizzes: Tailor your study sessions by selecting the number of questions, types of coverage, and randomization of choices to suit your learning style and preferences. Real-time progress tracking: Monitor your performance with detailed analytics, identify your strengths and weaknesses, and focus on areas that need improvement. Intuitive and engaging user interface: Enjoy a seamless learning experience with our easy-to-navigate, visually appealing, and clutter-free design. Regular content updates: Stay up-to-date with the latest ISTQB syllabus, as our question bank is frequently updated to reflect any changes in the certification requirements. Whether you're a beginner starting your journey in software testing or a seasoned professional looking to advance your career, ISTQB Study Buddy is your ultimate guide to achieving ISTQB certification success. Download the app now and get one step closer to your goals! DISCLAIMERS: Please note that this app is not officially affiliated with or endorsed by the International Software Testing Qualifications Board (ISTQB). It is a study aid created by a hobbyist, designed to help software testing professionals prepare for the ISTQB certification exams. The ISTQB logo, copyright, and trademark are the property of the ISTQB. Any use of these in the app or promotional materials does not imply endorsement or affiliation with the ISTQB. The app and its contents are not officially endorsed or approved by the ISTQB. Any references to the ISTQB are for informational purposes only. While our app is designed to help users prepare for the ISTQB certification exams, it does not guarantee passing the real exam. Our practice exams and study materials are intended to provide practice and feedback, but they may not reflect the exact content or format of the actual exam. Success in the actual exam depends on a variety of factors, including prior knowledge and experience, exam-taking skills, and individual performance on the day of the exam. We have taken great care to ensure the accuracy of the questions and answers in our app, but they may not be perfect. Our practice exams and study materials are intended to provide practice and feedback, but they may not reflect the exact content or format of the actual ISTQB certification exams. The answers provided in our app are based on our best knowledge and research, but they may not up-to-date. We encourage users to consult the official ISTQB syllabus and other authoritative sources for the most up-to-date information.

About

Project Management Study Guide

Features
Read full description

The PMP (Project Management Professional) certification from PMI is the global gold standard for project managers, testing your judgment across the People, Process, and Business Environment domains in both predictive and agile contexts. This app helps you pass with realistic situational practice questions and clear explanations that teach the reasoning the exam rewards. Build confidence with stakeholder management, risk, scheduling, agile delivery, and the mindset that separates passing answers from plausible distractors. FEATURES - Hundreds of situational questions with detailed explanations - Quick 10 mode for daily momentum - Full mock exam that mirrors the real test length and feel - Timed mode to master pacing on long exams - Missed-questions mode to close your knowledge gaps - Study by domain: People, Process, Business Environment - Progress tracking to focus your final review - Fully offline and free to start WHO IT'S FOR Aspiring and practicing project managers preparing for the PMI PMP exam or sharpening agile and predictive skills. Disclaimer: This app is an independent study tool and is not affiliated with, endorsed by, or associated with the Project Management Institute (PMI). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flysky-privacy.pages.dev

Screenshots

ISTQB Study Buddy CTFL3 screens
Project Management Study Guide4 screens

Verdict

The call

The clearest difference is update cadence: ISTQB Study Buddy CTFL at daily against Project Management Study Guide's every 3 months. ISTQB Study Buddy CTFL also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ISTQB Study Buddy CTFL sells 2 one-off in-app purchases and Project Management Study Guide sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ISTQB Study Buddy CTFL ships an update daily, Project Management Study Guide every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
ISTQB Study Buddy CTFL versus Project Management Study Guide: the parameters behind the verdict, then further details
ParameterISTQB Study Buddy CTFLProject Management Study Guide
PriceFreeFree
Update frequencyDaily โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size18 MB26 MB
Age rating4+4+
DeveloperRoland Ross Lacdan Hadifly sky pty ltd

In-app purchases

2 purchases

ISTQB Study Buddy CTFL

One-time2
  • ISTQB Study Buddy CTFL$6.99
  • Full Version$6.99
3 purchases

Project Management Study Guide

Subscriptions2
  • Project Management Study Full$6.997 Days
  • Project Management Study Full$16.991 Month
One-time1
  • Project Management Study Full$69.99

Questions

Is ISTQB Study Buddy CTFL free?
ISTQB Study Buddy CTFL is free to download, with in-app purchases available.
Is Project Management Study Guide free?
Project Management Study Guide is free to download, with in-app purchases available.
Do ISTQB Study Buddy CTFL or Project Management Study Guide have ads?
Neither ISTQB Study Buddy CTFL nor Project Management Study Guide shows ads.
Which is updated more often, ISTQB Study Buddy CTFL or Project Management Study Guide?
ISTQB Study Buddy CTFL ships an update daily, and Project Management Study Guide every 3 months. Most recently, ISTQB Study Buddy CTFL was updated on November 3, 2026 and Project Management Study Guide on November 5, 2026.

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