# PKP vs CMAC Coordinator

The clearest difference is update cadence: CMAC Coordinator at monthly against PKP's every 10 months. PKP's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

PKP ships an update every 10 months, CMAC Coordinator monthly. The most recent releases landed on May 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | PKP | CMAC Coordinator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Size | 38 MB | 38 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Casnik Finance, d. o. o.](https://appshunter.io/developer/849554527) | [CMAC GROUP UK LIMITED](https://appshunter.io/developer/1519393979) |

## What reviewers say

### PKP

[App page](https://appshunter.io/ios/app/pkp/id1312833176)

**In-app purchases:** none


### CMAC Coordinator

[App page](https://appshunter.io/ios/app/cmac-coordinator/id6747158959)

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

**In-app purchases:** none


## Frequently asked questions

### Is PKP free?

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

### Is CMAC Coordinator free?

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

### Do PKP or CMAC Coordinator have ads?

Neither PKP nor CMAC Coordinator shows ads.

### Which is updated more often, PKP or CMAC Coordinator?

PKP ships an update every 10 months, and CMAC Coordinator monthly. Most recently, PKP was updated on May 19, 2026 and CMAC Coordinator on September 12, 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.*