# ISC2 Official Exam Prep vs CompTIA Security+ Exam Test

The clearest difference is ads: ISC2 Official Exam Prep at none against CompTIA Security+ Exam Test's shown. ISC2 Official Exam Prep also leads on update cadence (every 3 weeks vs every 6 weeks). CompTIA Security+ Exam Test's advantage is rating (4.7 vs 4.4) and iOS requirement (12.0 vs 15.6). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. ISC2 Official Exam Prep sells 5 in-app purchases, starting at $5.99 per 7 days and CompTIA Security+ Exam Test sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

CompTIA Security+ Exam Test holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 430 and 705 respectively. Written reviews point the same way: 69% of ISC2 Official Exam Prep's written reviews are positive against 76% of CompTIA Security+ Exam Test's.

ISC2 Official Exam Prep ships an update every 3 weeks, CompTIA Security+ Exam Test every 6 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ISC2 Official Exam Prep | CompTIA Security+ Exam Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (430 ratings)](https://appshunter.io/ios/app/isc2-official-exam-prep/id1555533017/reviews) | **[4.7 (705 ratings)](https://appshunter.io/ios/app/comptia-security-plus-exam-test/id6467775751/reviews)** |
| Number of ratings | 430 | **705** |
| Positive reviews | 69.4% of reviews | **76.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 91 MB | 88 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [learnZapp](https://appshunter.io/developer/435622455) | [Best Fun Games](https://appshunter.io/developer/896888007) |

## What reviewers say

### ISC2 Official Exam Prep

[App page](https://appshunter.io/ios/app/isc2-official-exam-prep/id1555533017)

Prepare for CISSP, CCSP, and SSCP certification exams with official study materials. Access thousands of questions, flashcards, and glossary terms. Track your progress and build custom practice tests to identify and improve weak areas.

**Highlights:** Thousands of exam-specific questions, Detailed explanations, Flashcards and glossary, Readiness score, Custom test builder, Progress tracker, Mock exams

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access - 1 Week | $5.99 | per 7 days |
| All Access - 1 Month | $19.99 | per month |
| All Access - 3 Months | $49.99 | per 3 months |
| All Access - 6 Months | $79.99 | per 6 months |
| All Access - 1 Year | $99.99 | per year |


### CompTIA Security+ Exam Test

[App page](https://appshunter.io/ios/app/comptia-security-plus-exam-test/id6467775751)

Prepare for the CompTIA Security+ exam with over 5,000 realistic practice questions and detailed explanations. This app offers personalized study plans, progress tracking, and a readiness score to help you pass on your first attempt.

**Highlights:** 5,000+ realistic practice questions, Detailed explanations for answers, Personalized study plans, Progress tracking and metrics, Readiness score, Broken down by sub-topic

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $24.99 | per month |
| Lifetime premium access | $89.99 | one-time |

**What reviewers like**

- 👍 Easy to understand
- 👍 Great tool for success
- 👍 Keeps track of incorrect answers
- 👍 Immediate feedback is helpful
- 👍 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Erroneous answer banks with duplicate correct answers
- 🐛 Unreliable with wrong answers
- 🐛 Double answers with one marked wrong
- 🐛 Lackluster premium version
- 🐛 Deceiving with hidden subscription

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Improve explanations for wrong answers
- Provide more detailed statistics and progress tracking


## Frequently asked questions

### Is ISC2 Official Exam Prep free?

ISC2 Official Exam Prep is free to download, with in-app purchases available.

### Is CompTIA Security+ Exam Test free?

CompTIA Security+ Exam Test is free to download, with in-app purchases available.

### Which has better reviews, ISC2 Official Exam Prep or CompTIA Security+ Exam Test?

CompTIA Security+ Exam Test is rated higher. ISC2 Official Exam Prep averages 4.4 out of 5 from 430 ratings, while CompTIA Security+ Exam Test averages 4.7 from 705 ratings.

### Do ISC2 Official Exam Prep or CompTIA Security+ Exam Test have ads?

CompTIA Security+ Exam Test shows ads; ISC2 Official Exam Prep does not.

### Which is updated more often, ISC2 Official Exam Prep or CompTIA Security+ Exam Test?

ISC2 Official Exam Prep ships an update every 3 weeks, and CompTIA Security+ Exam Test every 6 weeks. Most recently, ISC2 Official Exam Prep was updated on October 20, 2026 and CompTIA Security+ Exam Test on October 19, 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.*