# CS0 vs CySA+ Practice Test

The clearest difference is in-app purchases: CS0 at none against CySA+ Practice Test's 2. CySA+ Practice Test's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CySA+ Practice Test sells 2 in-app purchases, starting at $6.99 per month. CS0 asks for nothing beyond the download.

CS0 ships an update every 3 months, CySA+ Practice Test every 3 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CS0 | CySA+ Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 27 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Thomas Baric](https://appshunter.io/developer/1872894014) |

## What reviewers say

### CS0

[App page](https://appshunter.io/ios/app/cs0-003-cysa-plus-threat-analyst/id6761184689)

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

**In-app purchases:** none


### CySA+ Practice Test

[App page](https://appshunter.io/ios/app/cysa-plus-practice-test/id6781398913)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cybersecurity Access Bundle | $6.99 | per month |
| CySA+ Pro | $4.99 | one-time |


## Frequently asked questions

### Is CS0 free?

CS0 is free to download, with no in-app purchases.

### Is CySA+ Practice Test free?

CySA+ Practice Test is free to download, with in-app purchases available.

### Do CS0 or CySA+ Practice Test have ads?

Neither CS0 nor CySA+ Practice Test shows ads.

### Which is updated more often, CS0 or CySA+ Practice Test?

CS0 ships an update every 3 months, and CySA+ Practice Test every 3 weeks. Most recently, CS0 was updated on September 29, 2026 and CySA+ Practice Test on October 7, 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.*