Comparison

PMI PMP Exam Prep by Rocket vs ISB

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

Head to head
About

PMI PMP Exam Prep by Rocket

Features
Read full description

Advance Your Project Management Career Elevate your project management career with a mobile-optimized study resource designed to support your success on the PMI PMP (Project Management Professional) exam. Administered by the Project Management Institute (PMI), this exam validates your skills and knowledge in project management best practices. Whether you're an experienced project manager or just starting in the field, this user-friendly platform offers curated content, interactive study tools, and personalized progress tracking to help you master essential project management concepts. From project initiation and planning to execution and closure, you'll gain the knowledge and skills needed for exam-day confidence. Key Features Extensive Question Bank Practice with questions developed by expert project management professionals. Explore scenario-based items that reflect real exam challenges, including risk management, stakeholder engagement, and project scope. Detailed Explanations & References Enhance your understanding of both correct and incorrect answers to strengthen your critical thinking and problem-solving skills. Stay current with the latest industry standards and best practices. Customizable Study Modes Choose quick quizzes for efficient on-the-go review, or tackle full-length simulated exams that replicate the official test experience. Filter questions by topic, complexity, or learning objectives to focus on specific areas. Progress Tracking & Analytics Monitor your performance in key domains—accuracy, time management, and topic mastery. Receive real-time insights into your strengths and weaknesses to refine your preparation strategy. Expert-Led Review Resources Access concise guides covering core PMP topics: project lifecycle, knowledge areas, and process groups. Reinforce your learning with brief video lessons and audio overviews from seasoned project managers. Active Learning Tools Utilize flashcards, mnemonics, and mind maps to deepen your recall of critical information—such as project management terminology and methodologies. Engage with interactive study aids that simplify complex concepts. Personalized Study Reminders Set daily or weekly goals to maintain your study momentum. Receive alerts prompting you to revisit challenging material, tackle new question sets, or review flashcards. Offline Access & Cross-Device Sync Download key materials for seamless offline studying—perfect for busy project management professionals. Sync your progress across multiple devices to ensure you never lose your place or repeat content unnecessarily. Why Choose This Exam Prep Solution? Reliable Expertise Content is regularly reviewed and updated by PMP-certified professionals, ensuring accuracy and relevance to current exam standards. Comprehensive Coverage Address every exam domain, from foundational project management knowledge to advanced techniques and methodologies. Elevate Your Career Passing the PMP exam can unlock opportunities for specialized roles, increased earning potential, and a greater impact on project delivery. This study resource is your companion in building a solid, evidence-based skill set to confidently meet exam requirements and excel in your project management career. Start Your Journey Today! Don’t let uncertainty or a demanding schedule hold you back. Download this powerful exam prep tool now to begin a structured, targeted, and flexible study plan. With consistent practice, real-time feedback, and high-quality review materials, you’ll be primed for exam success—and ready to lead successful projects. Disclaimer: This exam preparation platform is an independent resource and is not affiliated with or endorsed by any official testing organization. Always follow PMI's guidelines for certification and professional practice. Find Terms of Use (EULA): https://rocketprep.net/terms-and-conditions.html

About

ISB

Features
Read full description

Advance your knowledge and stay connected with the ISB Learning App, the official learning platform of the Indian School of Business (ISB). Designed for professionals, alumni, and learners, the app provides seamless access to world-class learning experiences, programs, and knowledge resources from ISB. With the ISB Learning App, you can access a powerful digital learning environment built on ISB’s globally recognised academic excellence and industry-driven insights. About ISB The Indian School of Business (ISB) is a globally recognised business school committed to developing leaders through world-class education, research, and industry engagement. Start Learning Today Download the ISB Learning App to access ISB’s learning ecosystem and continue your journey of lifelong learning.

Screenshots

PMI PMP Exam Prep by Rocket4 screens
ISB4 screens

Verdict

The call

The clearest difference is in-app purchases: ISB at none against PMI PMP Exam Prep by Rocket's 6. ISB also leads on update cadence (every 2 weeks vs every 7 months). On price, ads, 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

Both are free to download. PMI PMP Exam Prep by Rocket sells 6 in-app purchases, starting at $9.99 per 7 days. ISB asks for nothing beyond the download.

UpkeepUpdate frequency

PMI PMP Exam Prep by Rocket ships an update every 7 months, ISB every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
PMI PMP Exam Prep by Rocket versus ISB: the parameters behind the verdict, then further details
ParameterPMI PMP Exam Prep by RocketISB
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size39 MB53 MB
Age rating4+17+
DeveloperDarya PyzhykIndian School of Business

In-app purchases

6 purchases

PMI PMP Exam Prep by Rocket

Subscriptions3
  • PMP Weekly Full Access$9.997 Days
  • PMP Monthly Full Access$27.991 Month
  • PMP Monthly Full Access3 Days trial$27.991 Month
One-time3
  • PMI_PMP_mock_tries_1$4.99
  • PMI_PMP_mock_tries_3$9.99
  • PMI_PMP_mock_tries_5$14.99
None

ISB

No in-app purchases

Questions

Is PMI PMP Exam Prep by Rocket free?
PMI PMP Exam Prep by Rocket is free to download, with in-app purchases available.
Is ISB free?
ISB is free to download, with no in-app purchases.
Do PMI PMP Exam Prep by Rocket or ISB have ads?
Neither PMI PMP Exam Prep by Rocket nor ISB shows ads.
Which is updated more often, PMI PMP Exam Prep by Rocket or ISB?
PMI PMP Exam Prep by Rocket ships an update every 7 months, and ISB every 2 weeks. Most recently, PMI PMP Exam Prep by Rocket was updated on October 30, 2026 and ISB on November 5, 2026.

Other comparisons