Key Digital vs Defendas ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Key Digital
Control video switching and processing for various professional settings. Easily select video sources for different displays and create custom presets to streamline A/V system configuration. A demo mode is available for testing.
- Video source selection
- Display output control
- Custom preset creation
- A/V system configuration
- Demo mode for testing
- Automatic network detection
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Key Digital video switching and processing control app. Ideal for corporate, house of worship, bar/restaurant, digital signage applications, and more; switcher control enables users to choose view desired video sources on selected displays/outputs when used with Key Digital App Ready branded products. Create presets that help reduce time spent configuring your A/V system. Demo system can be used for a test drive and live systems are automatically detected on local area networks.
Defendas ID
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Defendas provides a mobile credential solution, Defendas ID is the Mobile Credential application. This application uses BLE, Dynamic QR Technology to stand for physical access. This application provides various user interaction modes according to customers' scenarios and readers. For more Details can visit ltsecurityinc.com Defendas provides a mobile credential solution using BLE, Dynamic QR Tech.
Screenshots
Verdict
The clearest difference is device support: Key Digital at 3 against Defendas ID's 1. Key Digital also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases 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.
Key Digital ships an update every 2 months, Defendas ID every 3 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | Key Digital | Defendas ID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 70 MB | 63 MB |
| Age rating | 9+ | 4+ |
| Developer | Key Digital | LT Security Inc. |
In-app purchases
Key Digital
No in-app purchases
Defendas ID
No in-app purchases
