# CyNA vs CISO

The clearest difference is in-app purchases: CISO at none against CyNA's 2. CyNA's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CyNA sells 2 in-app purchases, starting at $4.99 per month. CISO asks for nothing beyond the download.

## The numbers

| Metric | CyNA | CISO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 50 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [CTM360 W.L.L.](https://appshunter.io/developer/1362505475) | [Transilience Inc.](https://appshunter.io/developer/6781238816) |

## What reviewers say

### CyNA

[App page](https://appshunter.io/ios/app/cyna/id6751845125)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CyNA Premium Monthly | $4.99 | per month |
| CyNA Premium Yearly | $49.99 | per year |


### CISO

[App page](https://appshunter.io/ios/app/ciso-alert/id6781645880)

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

**In-app purchases:** none


## Frequently asked questions

### Is CyNA free?

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

### Is CISO free?

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

### Do CyNA or CISO have ads?

Neither CyNA nor CISO shows ads.

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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.*