# ISC2 CC Exam Prep by Rocket vs OlympiadMath

The clearest difference is in-app purchases: OlympiadMath at none against ISC2 CC Exam Prep by Rocket's 9. OlympiadMath also leads on update cadence (every 2 days vs every 3 months). On price, ads, 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. OlympiadMath asks for nothing beyond the download.

ISC2 CC Exam Prep by Rocket ships an update every 3 months, OlympiadMath every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ISC2 CC Exam Prep by Rocket | OlympiadMath |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 18 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) | [Devois Inc](https://appshunter.io/developer/1535268107) |

## 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 |


### OlympiadMath

[App page](https://appshunter.io/ios/app/olympiadmath/id6769341244)

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

**In-app purchases:** none


## 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 OlympiadMath free?

OlympiadMath is free to download, with no in-app purchases.

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

Neither ISC2 CC Exam Prep by Rocket nor OlympiadMath shows ads.

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

ISC2 CC Exam Prep by Rocket ships an update every 3 months, and OlympiadMath every 2 days. Most recently, ISC2 CC Exam Prep by Rocket was updated on October 24, 2026 and OlympiadMath on October 28, 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.*