cloudOTDR vs CKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cloudOTDR
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Your cloudOTDR device in control from any location on any device.
CKey
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.
- Access control management
- Premises security
- Entry/exit permissions
- Proprietary system
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Proprietary system to control access to premises.
Screenshots
Verdict
The clearest difference is update cadence: cloudOTDR at monthly against CKey's every 4 months. CKey's advantage is iOS requirement (13.1 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
cloudOTDR ships an update monthly, CKey every 4 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.
| Parameter | cloudOTDR | CKey |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.1 — better |
| Further details — not scored | ||
| Size | 28 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Eighty Data B.V. | Nauta - Solucoes de Seguranca Lda |
In-app purchases
cloudOTDR
No in-app purchases
CKey
No in-app purchases
