# CompTIA CySA+ Prep vs CompTIA CySA+ Exam by Rocket

The clearest difference is iOS requirement: CompTIA CySA+ Prep at 12.0 against CompTIA CySA+ Exam by Rocket's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CompTIA CySA+ Prep sells 3 in-app purchases, starting at $4.99 per month and CompTIA CySA+ Exam by Rocket sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CompTIA CySA+ Prep ships an update every 4 months, CompTIA CySA+ Exam by Rocket every 7 months. The most recent releases landed on September 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CompTIA CySA+ Prep | CompTIA CySA+ Exam by Rocket |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Size | 64 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [学勇 张](https://appshunter.io/developer/590340880) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### CompTIA CySA+ Prep

[App page](https://appshunter.io/ios/app/comptia-cysa-plus-prep/id6479690470)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY | $4.99 | per month |
| 3 MONTHS | $9.99 | per 3 months |
| YEARLY | $19.99 | per year |


### CompTIA CySA+ Exam by Rocket

[App page](https://appshunter.io/ios/app/comptia-cysa-plus-exam-by-rocket/id6755478294)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CySA+ Weekly Full Access | $8.99 | per 7 days |
| CySA+ Monthly Full Access | $22.99 | per month |
| CySA+ Monthly Full Access | $22.99 | per month |
| CySA_mock_tries_1 | $4.99 | one-time |
| CySA_mock_tries_3 | $9.99 | one-time |
| CySA_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is CompTIA CySA+ Prep free?

CompTIA CySA+ Prep is free to download, with in-app purchases available.

### Is CompTIA CySA+ Exam by Rocket free?

CompTIA CySA+ Exam by Rocket is free to download, with in-app purchases available.

### Do CompTIA CySA+ Prep or CompTIA CySA+ Exam by Rocket have ads?

Neither CompTIA CySA+ Prep nor CompTIA CySA+ Exam by Rocket shows ads.

### Which is updated more often, CompTIA CySA+ Prep or CompTIA CySA+ Exam by Rocket?

CompTIA CySA+ Prep ships an update every 4 months, and CompTIA CySA+ Exam by Rocket every 7 months. Most recently, CompTIA CySA+ Prep was updated on September 10, 2026 and CompTIA CySA+ Exam by Rocket on October 25, 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.*