Comparison

CompTIA CASP+ Prep vs ISC2 ISSEP Security Engineer

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

Head to head
About

CompTIA CASP+ Prep

Features
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This app contains thousands of real test questions for self learning & test preparation. With our Advanced Smart Learning Technology, you can study anywhere, anytime without Internet connectivity. CompTIA CASP+ Prep uses proven study and test-taking strategies so that you’ll feel confident and ready to go when you have to take the CompTIA CASP+ test. CompTIA CASP+ Prep is a powerful test simulator that allows you to choose various practice tests with detailed answer explanations for every question. All questions are formulated by experts closer to the actual CompTIA CASP+ test questions. Main Features: - Challenge yourself and familiarize with different questions and problems. It has two modes; β€’Quiz Mode β€’Practice Mode - Learning materials are prepared by EXPERTS in this field for the most current test. - Experience the real test environment by the TEST SIMULATOR. - Contest, Quizzes, Simulation, Questions and other perfect interconnections. - Thousands of real test questions. - Detailed study and test-taking strategies. - Detailed answer explanations for every question. - No registration required. Main Modules: - Questions (CAS-004 ~ CAS-001) - Practice Quizzes - Daily Contest - Simulation Contest - Flaw Sweeper - Expert - Study Report - Favorite - Notes Main Categories: - CAS-004 CAS-004 v1 ~ v5(439 Items) CAS-004 v6 ~ v10(361 Items) CAS-004 v11 ~ v14(223 Items) CAS-004 v15 ~ v16(336 Items) - CAS-003 CAS-003 v1 ~ v4(1093 Items) CAS-003 v5 ~ v8(637 Items) CAS-003 v9 ~ v11(453 Items) - CAS-002 CAS-002 v1(211 Items) CAS-002 v2(195 Items) - CAS-001 CAS-001 v1(110 Items) Expert: - Expert record you performance, gives a comprehensive review and highlight the weaker area to let you focus on them while studying for CompTIA CASP+ test questions. - Based on history, quickly analyze the mastery of each chapter and adjust your learning content in real time. CASP:CompTIA Advanced Security Practitioner CompTIA:Computing Technology Industry Association We have helped a lot of students and professionals. Download now! Waiting for you here! Get access to all questions when you subscribe: .1 Month: one auto-renewing payment of $4.99 .3 Months: one auto-renewing payment of $9.99 .12 Months: one auto-renewing payment of $19.99 Please send your feedback to xtipcel@gmail.com. Privacy Policy:http://www.imp123.com/VastSky/AppSupport/privacy_en.html Terms of Use:http://www.imp123.com/VastSky/AppSupport/TermsOfUse.html

About

ISC2 ISSEP Security Engineer

Features
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PASS YOUR ISSEP EXAM ON YOUR FIRST TRY Master security engineering with 500+ practice questions designed for ISC2's Information Systems Security Engineering Professional certification. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? ISSEP-certified professionals earn up to $203K annually (Skillsoft 2024). Join the elite group of security engineers who design and implement secure systems at the enterprise and national security level. WHAT YOU'LL MASTER: β€’ NIST SP 800-160 Volume 1 and 2 systems security engineering frameworks β€’ ISO/IEC/IEEE 15288 systems and software engineering lifecycle processes β€’ INCOSE Systems Engineering Handbook v5 principles and practices β€’ Trusted Computing Base (TCB) architecture and reference monitor concepts β€’ Security design principles including least privilege, defense in depth, and fail-safe defaults β€’ Risk management frameworks (RMF) and risk treatment strategies β€’ Common Criteria evaluation assurance levels (EAL) and protection profiles β€’ Supply Chain Risk Management (SCRM) using NIST SP 800-161 guidelines β€’ DevSecOps integration and continuous security automation β€’ Configuration management and change control processes β€’ Security assurance methods including testing, analysis, and inspection β€’ System Development Lifecycle (SDLC) security integration β€’ Threat modeling and attack surface analysis techniques β€’ Security requirements derivation and traceability β€’ Secure architecture patterns for distributed and cloud systems STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into security engineering expertise. Download now. Pass your exam. Master security engineering.

Screenshots

CompTIA CASP+ Prep4 screens
ISC2 ISSEP Security Engineer3 screens

Verdict

The call

The clearest difference is in-app purchases: ISC2 ISSEP Security Engineer at none against CompTIA CASP+ Prep's 3. ISC2 ISSEP Security Engineer also leads on update cadence (every 2 months vs every 4 months). CompTIA CASP+ Prep's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. CompTIA CASP+ Prep sells 3 in-app purchases, starting at $4.99 per month. ISC2 ISSEP Security Engineer asks for nothing beyond the download.

UpkeepUpdate frequency

CompTIA CASP+ Prep ships an update every 4 months, ISC2 ISSEP Security Engineer every 2 months. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

Scorecard3 real differences Β· 3 level
CompTIA CASP+ Prep versus ISC2 ISSEP Security Engineer: the parameters behind the verdict, then further details
ParameterCompTIA CASP+ PrepISC2 ISSEP Security Engineer
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 β€” better15.0
Further details β€” not scored
Size58 MB27 MB
Age rating4+4+
Developer学勇 εΌ Davy Raitt

In-app purchases

3 purchases

CompTIA CASP+ Prep

Subscriptions3
  • MONTHLY$4.991 Month
  • 3 MONTHS$9.993 Months
  • YEARLY$19.991 Year
None

ISC2 ISSEP Security Engineer

No in-app purchases

Questions

Is CompTIA CASP+ Prep free?
CompTIA CASP+ Prep is free to download, with in-app purchases available.
Is ISC2 ISSEP Security Engineer free?
ISC2 ISSEP Security Engineer is free to download, with no in-app purchases.
Do CompTIA CASP+ Prep or ISC2 ISSEP Security Engineer have ads?
Neither CompTIA CASP+ Prep nor ISC2 ISSEP Security Engineer shows ads.
Which is updated more often, CompTIA CASP+ Prep or ISC2 ISSEP Security Engineer?
CompTIA CASP+ Prep ships an update every 4 months, and ISC2 ISSEP Security Engineer every 2 months. Most recently, CompTIA CASP+ Prep was updated on September 9, 2026 and ISC2 ISSEP Security Engineer on September 20, 2026.

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