# ISC2 CC Exam Prep by Rocket vs CertPrep

The clearest difference is ads: ISC2 CC Exam Prep by Rocket at none against CertPrep's shown. CertPrep's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ISC2 CC Exam Prep by Rocket sells 9 in-app purchases, starting at $7.99 per 7 days and CertPrep sells 10 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ISC2 CC Exam Prep by Rocket ships an update every 3 months, CertPrep weekly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ISC2 CC Exam Prep by Rocket | CertPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isc2-cc-exam-prep-by-rocket/id6752650524/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 28 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) | [Ta Tu](https://appshunter.io/developer/1455987048) |

## What reviewers say

### ISC2 CC Exam Prep by Rocket

[App page](https://appshunter.io/ios/app/isc2-cc-exam-prep-by-rocket/id6752650524)

Prepare for the ISC2 Certified in Cybersecurity (CC) exam with comprehensive study tools. This app offers an extensive question bank, detailed explanations, customizable study modes, and progress tracking to help you master cybersecurity fundamentals and elevate your career.

**Highlights:** Extensive question bank, Detailed explanations and references, Customizable study modes, Progress tracking and analytics, Expert-led review resources, Active learning tools, Offline access

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cyber_C Weekly Full Access | $7.99 | per 7 days |
| ISC2 CC Weekly Full Access | $12.99 | per 7 days |
| Cyber_C Monthly Full Access | $16.99 | per month |
| Cyber_C Monthly Full Access | $16.99 | per month |
| ISC2 CC Monthly Full Access | $32.99 | per month |
| ISC2 CC Monthly Full Access | $32.99 | per month |
| ISC2_CC_mock_tries_1 | $4.99 | one-time |
| ISC2_CC_mock_tries_3 | $9.99 | one-time |
| ISC2_CC_mock_tries_5 | $14.99 | one-time |


### CertPrep

[App page](https://appshunter.io/ios/app/certprep-exam-prep-and-tests/id6753928975)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertPrep TOGAF Monthly | $5.99 | per month |
| CertPrep CISSP Monthly | $5.99 | per month |
| CertPrep PMI-ACP Monthly | $5.99 | per month |
| CertPrep Premium Monthly | $9.99 | per month |
| CertPrep TOGAF Quarterly | $14.99 | per 3 months |
| CertPrep CISSP Quarterly | $14.99 | per 3 months |
| CertPrep PMI-ACP Quarterly | $14.99 | per 3 months |
| CertPrep TOGAF Yearly | $29.99 | per year |
| CertPrep CISSP Yearly | $29.99 | per year |
| CertPrep PMI-ACP Yearly | $29.99 | per year |


## Frequently asked questions

### Is ISC2 CC Exam Prep by Rocket free?

ISC2 CC Exam Prep by Rocket is free to download, with in-app purchases available.

### Is CertPrep free?

CertPrep is free to download, with in-app purchases available.

### Do ISC2 CC Exam Prep by Rocket or CertPrep have ads?

CertPrep shows ads; ISC2 CC Exam Prep by Rocket does not.

### Which is updated more often, ISC2 CC Exam Prep by Rocket or CertPrep?

ISC2 CC Exam Prep by Rocket ships an update every 3 months, and CertPrep weekly. Most recently, ISC2 CC Exam Prep by Rocket was updated on October 30, 2026 and CertPrep on November 9, 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.*