# Skillko vs CKey

The clearest difference is update cadence: Skillko at every 5 weeks against CKey's every 4 months. CKey's advantage is iOS requirement (13.1 vs 15.1). 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.

Skillko ships an update every 5 weeks, CKey every 4 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Skillko | CKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ckey/id1595125340/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 42 MB | 39 MB |
| Requires iOS | 15.1 | **13.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skillko Limited](https://appshunter.io/developer/1444930454) | [Nauta - Solucoes de Seguranca Lda](https://appshunter.io/developer/1591042829) |

## What reviewers say

### Skillko

[App page](https://appshunter.io/ios/app/skillko/id1444930455)

**Features:** Vision Pro support

**In-app purchases:** none


### CKey

[App page](https://appshunter.io/ios/app/ckey/id1595125340)

This system provides proprietary access control for premises. It allows users to manage entry and exit permissions for various locations. The application is designed for security and administrative purposes.

**Highlights:** Access control management, Premises security, Entry/exit permissions, Proprietary system

**In-app purchases:** none


## Frequently asked questions

### Is Skillko free?

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

### Is CKey free?

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

### Do Skillko or CKey have ads?

Neither Skillko nor CKey shows ads.

### Which is updated more often, Skillko or CKey?

Skillko ships an update every 5 weeks, and CKey every 4 months. Most recently, Skillko was updated on September 23, 2026 and CKey on September 17, 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.*