# M2K vs XENA Smart Security

The clearest difference is iOS requirement: M2K at 10.0 against XENA Smart Security's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | M2K | XENA Smart Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | — |
| Size | 8 MB | 62 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [剑 熊](https://appshunter.io/developer/820792877) | [oogaa LLC](https://appshunter.io/developer/1796741466) |

## What reviewers say

### M2K

[App page](https://appshunter.io/ios/app/m2k/id833352090)

**Features:** macOS Compatibility

**In-app purchases:** none


### XENA Smart Security

[App page](https://appshunter.io/ios/app/xena-smart-security/id6747789804)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M2K free?

M2K is free to download, with no in-app purchases.

### Is XENA Smart Security free?

XENA Smart Security is free to download, with no in-app purchases.

### Do M2K or XENA Smart Security have ads?

Neither M2K nor XENA Smart Security 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.*