Comparison

Bilby Exam Prep ITSM 4 Masters vs COBIT Design & Implement Prep

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

Head to head
About

Bilby Exam Prep ITSM 4 Masters

Prepare for IT certification exams with practice tests and study guides. Features a real-time scoring system with detailed explanations and a personal progress tracker to monitor your performance and identify areas for improvement.

Highlights
  • Practice tests for ITIL 4, PMP, AWS, Azure, Security+
  • Detailed explanations verified by certified instructors
  • Personal progress tracking system
  • Real-time scoring and question difficulty analysis
  • Questions structured by official candidate syllabus
  • Interactive platform to reduce exam anxiety
Features
Read full description

Exam Prep for ITIL 4 Foundation, ITIL 4 Master, PMP, AWS, Azure, Security + Bilby is a Technology Smart Mobile Platform that prepares anyone for exams and certifications. We host hundreds of practice tests and reading guides on our mobile platform, which can be created and shared as educational content by instructors or training partners. PRACTICE MAKES PERFECT! The more tests you have attempted, the more confident you become. What we offer: We offer a Smart and Interactive Platform to reduce anxiety and make sure you get the most out of yourself on the day of your certification exam. Real-time scoring system at the level of question difficulty with more than 99.5% accurate profound explanation verified by Certified Instructors for each question. Questions structured as per the Official Candidate Syllabus will help you identify your stronger and weaker points and provide insight into your development areas. The unique Personal Progress System will help you track your progress and give a detailed view of your performance. Keeps track of your scores, test times, and overall progression. Featured ITIL Practice Tests: We specialise in offering practice tests for the ITIL certification scheme, including: ITIL 4 Foundation ITIL 4 Managing Professional (MP) Stream: - ITIL 4 Specialist: Create, Deliver and Support (CDS) - ITIL 4 Specialist: Drive Stakeholder Value (DSV) - ITIL 4 Specialist: High-velocity IT (HVIT) - ITIL 4 Strategist: Direct, Plan and Improve (DPI) ITIL 4 Strategic Leader (SL) Stream: - ITIL 4 Strategist: Direct, Plan and Improve (DPI) - ITIL 4 Leader: Digital and IT Strategy (DITS) Non-Affiliation Disclaimer: Bilby is an independent entity providing exam preparation materials. Although our practice tests are meticulously designed to align with ITIL's official syllabi, it's important to note that Bilby is not affiliated with, endorsed by, or in any way officially connected with Axelos Limited or PeopleCert. Trademark Acknowledgement: ITIL is a (registered) trademark of Axelos Limited. All rights reserved. Axelos Limited and PeopleCert are the proprietors of the ITIL certification scheme. The mention of ITIL and any related terminology on the Bilby platform is for descriptive purposes only and does not imply any form of official endorsement or partnership. Start now and get immediate access to the tests and practice 24/7 on your mobile!

About

COBIT Design & Implement Prep

Features
Read full description

PASS YOUR COBIT 2019 DESIGN AND IMPLEMENTATION EXAM Master COBIT governance system design with 590+ practice questions designed to help you pass on your first attempt. 590+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available This app is not affiliated with, endorsed by, or sponsored by ISACA. COBIT is a registered trademark of ISACA. WHY GET CERTIFIED? COBIT Design and Implementation professionals are essential for organizations implementing IT governance frameworks. This certification validates your ability to design, implement, and optimize a COBIT governance system. WHAT YOU'LL MASTER: • COBIT governance system design principles and methodology • Design factors for tailoring governance to enterprise context • Enterprise strategy and IT goals alignment techniques • Risk profile assessment and governance system scoping • Threat landscape analysis for governance design decisions • Regulatory and compliance requirements integration • IT architecture role in governance system design • Sourcing model considerations for governance components • Enterprise size and governance complexity scaling • Implementation phases and continuous improvement cycles • Change enablement and stakeholder management • Process capability assessment and gap analysis • Business case development for governance improvements • Monitoring and performance measurement frameworks • Integration with existing management practices and standards STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into governance expertise. Download now. Pass your exam. Master COBIT design.

Screenshots

Bilby Exam Prep ITSM 4 Masters4 screens
COBIT Design & Implement Prep3 screens

Verdict

The call

The clearest difference is in-app purchases: COBIT Design & Implement Prep at none against Bilby Exam Prep ITSM 4 Masters's 23. Bilby Exam Prep ITSM 4 Masters's advantage is update cadence (every 9 days vs every 6 weeks). 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. Bilby Exam Prep ITSM 4 Masters sells 23 in-app purchases, starting at $1.49 per 7 days. COBIT Design & Implement Prep asks for nothing beyond the download.

UpkeepUpdate frequency

Bilby Exam Prep ITSM 4 Masters ships an update every 9 days, COBIT Design & Implement Prep every 6 weeks. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Bilby Exam Prep ITSM 4 Masters versus COBIT Design & Implement Prep: the parameters behind the verdict, then further details
ParameterBilby Exam Prep ITSM 4 MastersCOBIT Design & Implement Prep
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size36 MB27 MB
Age rating4+4+
DeveloperAlireza NouraDavy Raitt

In-app purchases

23 purchases

Bilby Exam Prep ITSM 4 Masters

Subscriptions23
  • Prince2 Agile Foundation$1.497 Days
  • Azure AZ900 Practice Test$1.997 Days
  • Microsoft Dynamics 365 MB-910$1.997 Days
Show 20 more
  • ITIL4 Foundation Practice Test$2.997 Days
  • ITIL4 DITS Practice Test$3.997 Days
  • ITIL4 CDS Practice Test$3.997 Days
  • ITIL4 DPI Practice Test$3.997 Days
  • ITIL4 DSV Practice Test$3.997 Days
  • ITIL4 MPT Practice Test$3.997 Days
  • ITIL4 (Foundation) Weekly$3.997 Days
  • ITIL4 Foundation Practice Test$5.991 Month
  • Azure AZ900 Practice Test$5.991 Month
  • ITIL4 (DITS) Weekly$5.997 Days
  • ITIL4 (DPI) Weekly$6.997 Days
  • ITIL4 (DSV) Weekly$6.997 Days
  • ITIL4 (CDS) Weekly$6.997 Days
  • ITIL4 (HVIT) Weekly$6.997 Days
  • ITIL4 (Foundation) Monthly$12.991 Month
  • ITIL4 (DITS) Monthly$19.991 Month
  • ITIL4 (Foundation) Quarterly$20.993 Months
  • SIAM Foundation$39.991 Year
  • ITIL4 (DITS) Yearly$39.991 Year
  • ITIL4 (DITS) Quarterly$54.993 Months
None

COBIT Design & Implement Prep

No in-app purchases

Questions

Is Bilby Exam Prep ITSM 4 Masters free?
Bilby Exam Prep ITSM 4 Masters is free to download, with in-app purchases available.
Is COBIT Design & Implement Prep free?
COBIT Design & Implement Prep is free to download, with no in-app purchases.
Do Bilby Exam Prep ITSM 4 Masters or COBIT Design & Implement Prep have ads?
Neither Bilby Exam Prep ITSM 4 Masters nor COBIT Design & Implement Prep shows ads.
Which is updated more often, Bilby Exam Prep ITSM 4 Masters or COBIT Design & Implement Prep?
Bilby Exam Prep ITSM 4 Masters ships an update every 9 days, and COBIT Design & Implement Prep every 6 weeks. Most recently, Bilby Exam Prep ITSM 4 Masters was updated on October 7, 2026 and COBIT Design & Implement Prep on October 18, 2026.

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