# CISSP Exam Certification Prep vs uCertifyPrep CompTIA CASP

The clearest difference is review sentiment: uCertifyPrep CompTIA CASP at 100% against CISSP Exam Certification Prep's 20%. uCertifyPrep CompTIA CASP also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). CISSP Exam Certification Prep's advantage is ratings volume (177 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CISSP Exam Certification Prep sells 2 in-app purchases, starting at $24.99 per month and uCertifyPrep CompTIA CASP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

uCertifyPrep CompTIA CASP holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CISSP Exam Certification Prep has 177 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of CISSP Exam Certification Prep's written reviews are positive against 100% of uCertifyPrep CompTIA CASP's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CISSP Exam Certification Prep | uCertifyPrep CompTIA CASP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (177 ratings)](https://appshunter.io/ios/app/cissp-exam-certification-prep/id1572742576/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ucertifyprep-comptia-casp/id1611736708/reviews)** |
| Number of ratings | **177** | 1 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 121 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [uCertify.com](https://appshunter.io/developer/1130631061) |

## 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 |


### uCertifyPrep CompTIA CASP

[App page](https://appshunter.io/ios/app/ucertifyprep-comptia-casp/id1611736708)

Prepare for CompTIA CASP certification with a full-length practice test designed to simulate exam conditions. Study key topics like risk management and security operations anytime, anywhere. Features gamified learning and expert-designed questions.

**Highlights:** Simulates real testing conditions, Covers risk management and security operations, Study on mobile devices, Includes 50+ item types, Gamified learning with uCertify Play, Expert-designed questions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CompTIA CASP | $49.99 | one-time |


## Frequently asked questions

### Is CISSP Exam Certification Prep free?

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

### Is uCertifyPrep CompTIA CASP free?

uCertifyPrep CompTIA CASP is free to download, with in-app purchases available.

### Which has better reviews, CISSP Exam Certification Prep or uCertifyPrep CompTIA CASP?

uCertifyPrep CompTIA CASP is rated higher. CISSP Exam Certification Prep averages 4.7 out of 5 from 177 ratings, while uCertifyPrep CompTIA CASP averages 5.0 from 1 ratings.

### Do CISSP Exam Certification Prep or uCertifyPrep CompTIA CASP have ads?

Neither CISSP Exam Certification Prep nor uCertifyPrep CompTIA CASP shows ads.

### Which is updated more often, CISSP Exam Certification Prep or uCertifyPrep CompTIA CASP?

CISSP Exam Certification Prep ships an update every 4 months, and uCertifyPrep CompTIA CASP every 4 months. Most recently, CISSP Exam Certification Prep was updated on October 14, 2026 and uCertifyPrep CompTIA CASP on September 27, 2026.

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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.*