# CK vs FFC Pro2 Installation App

The clearest difference is update cadence: FFC Pro2 Installation App at every 7 months against CK's every 16 months. CK's advantage is iOS requirement (9.0 vs 15.6). 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.

CK ships an update every 16 months, FFC Pro2 Installation App every 7 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | CK | FFC Pro2 Installation App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 7 months** |
| Size | 25 MB | 22 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CARL KAMMERLING INTERNATIONAL LIMITED](https://appshunter.io/developer/1669128786) | [FootfallCam](https://appshunter.io/developer/1441620544) |

## What reviewers say

### CK

[App page](https://appshunter.io/ios/app/ck-tools/id1669128784)

**In-app purchases:** none


### FFC Pro2 Installation App

[App page](https://appshunter.io/ios/app/ffc-pro2-installation-app/id6670150673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CK free?

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

### Is FFC Pro2 Installation App free?

FFC Pro2 Installation App is free to download, with no in-app purchases.

### Do CK or FFC Pro2 Installation App have ads?

Neither CK nor FFC Pro2 Installation App shows ads.

### Which is updated more often, CK or FFC Pro2 Installation App?

CK ships an update every 16 months, and FFC Pro2 Installation App every 7 months. Most recently, CK was updated on October 10, 2026 and FFC Pro2 Installation App on October 10, 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.*