# CKey vs Ciena QA 2.0

The clearest difference is update cadence: Ciena QA 2.0 at every 2 months against CKey's every 4 months. CKey's advantage is iOS requirement (13.1 vs 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.

CKey ships an update every 4 months, Ciena QA 2.0 every 2 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CKey | Ciena QA 2.0 |
| --- | --- | --- |
| 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 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 39 MB | 44 MB |
| Requires iOS | **13.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nauta - Solucoes de Seguranca Lda](https://appshunter.io/developer/1591042829) | [Ciena](https://appshunter.io/developer/646843125) |

## What reviewers say

### 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


### Ciena QA 2.0

[App page](https://appshunter.io/ios/app/ciena-qa-20/id6740536864)

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

**In-app purchases:** none


## Frequently asked questions

### Is CKey free?

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

### Is Ciena QA 2.0 free?

Ciena QA 2.0 is free to download, with no in-app purchases.

### Do CKey or Ciena QA 2.0 have ads?

Neither CKey nor Ciena QA 2.0 shows ads.

### Which is updated more often, CKey or Ciena QA 2.0?

CKey ships an update every 4 months, and Ciena QA 2.0 every 2 months. Most recently, CKey was updated on October 5, 2026 and Ciena QA 2.0 on October 13, 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.*