# CISSP Exam Certification Prep vs CompTIA SecurityX CAS

The clearest difference is price: CISSP Exam Certification Prep at Free against CompTIA SecurityX CAS's $4.99. CISSP Exam Certification Prep also leads on iOS requirement (13.0 vs 15.1). CompTIA SecurityX CAS's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

CISSP Exam Certification Prep is free to download; CompTIA SecurityX CAS costs $4.99 up front. CISSP Exam Certification Prep sells 2 in-app purchases, starting at $24.99 per month. CompTIA SecurityX CAS asks for nothing beyond the download.

## The numbers

| Metric | CISSP Exam Certification Prep | CompTIA SecurityX CAS |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (177 ratings)](https://appshunter.io/ios/app/cissp-exam-certification-prep/id1572742576/reviews)** | — |
| Number of ratings | **177** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### CISSP Exam Certification Prep

[App page](https://appshunter.io/ios/app/cissp-exam-certification-prep/id1572742576)

Prepare for your CISSP certification exam with a personalized study plan and over 700 practice questions. Track your progress, identify strengths and weaknesses, and compare your scores to the community average to boost your confidence and pass the exam.

**Highlights:** Personalized study plan, 700+ practice questions, Topic-based learning, Strength and weakness tracking, Detailed test statistics, Community score comparison

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with Trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


### CompTIA SecurityX CAS

[App page](https://appshunter.io/ios/app/comptia-securityx-cas-005/id6780164731)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CISSP Exam Certification Prep free?

CISSP Exam Certification Prep is free to download, with in-app purchases available.

### Is CompTIA SecurityX CAS free?

CompTIA SecurityX CAS costs $4.99, with no in-app purchases.

### Do CISSP Exam Certification Prep or CompTIA SecurityX CAS have ads?

Neither CISSP Exam Certification Prep nor CompTIA SecurityX CAS shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*