Dark30 vs Vaultek ViSN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dark30
Control thermal imaging devices remotely from your mobile or tablet. Stream real-time video and manage pan and tilt functions for precise adjustments.
- Mobile/tablet connectivity
- Thermal imaging control
- Real-time video streaming
- Pan tilt rotation control
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Dark30 is an app that provides mobile or tablet connectivity for thermal imaging pan tilt control. Through this app, real-time video flow control and pan tilt rotation can be achieved.
Vaultek ViSN
Control and monitor your Wi-Fi enabled safe remotely. Effortlessly set up your device, manage user access with fingerprints and temporary passcodes, and receive real-time alerts for critical activity. Upgrade for advanced features like SOS alerts and multi-safe management.
- Wi-Fi enabled safe network
- User-friendly guided setup
- Real-time critical activity alerts
- Program up to 80 fingerprints
- Temporary passcode generation
- SOS emergency alerts (premium)
- Over-the-air firmware updates
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Introducing ViSN™, Vaultek's Intelligent Safe Network incorporating Wi-Fi technology. Take your personal security to the next level and effortlessly go from out of the box to an armed and ready defense system. Program your ViSN™ Vaultek safe like never before with a user-friendly setup process, customize your safe's settings to fit your needs, and receive real-time alerts for critical safe activity - no matter where you are in the world. The Vaultek ViSN™ app provides you with an on-screen user-friendly guided setup. Connecting your safe to your home network, registering your safe, enrolling fingerprints, and programming your master code has never been easier. ViSN™ allows you to control programming through your password-protected app in conjunction with your safe, making the setup experience both seamless and intuitive. Standard Included Features: • Over the Air (OTA) firmware updates for your safe. • Program up to 80 unique fingerprints. • Detailed settings and notification management for 1 safe. Upgraded Premium Features (in-app subscription required) SOS Emergency Alert Assign emergency contacts, and set an emergency access point. If the safe is accessed using the emergency access point, an SOS alert is sent to your assigned contacts. Temporary Passcode Create a temporary passcode for guests and set the desired number of uses and how long the code is valid for. Text Notifications Sign up to receive text messages for critical safe activity. Service only available in the United States. Transfer Fingerprints to New Safes When adding multiple safes, this new feature allows you to transfer programmed fingerprints to your new safes; instantly granting the same biometric access to other safes. There’s no need to program each new safe individually. The Premium subscription supports detailed settings and notification management for up to 5 safes. Safe networks of more than 5 safes can inquire about Vaultek’s Enterprise platform. This app is only compatible with the Vaultek line of ViSN™ safes. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Dark30 at 5.0 against Vaultek ViSN's 2.4. Dark30 also leads on in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 3 months). Vaultek ViSN's advantage is ratings volume (19 vs 1). On price, ads, device support and iOS requirement 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. Vaultek ViSN sells 1 in-app purchase, starting at $4.99 per month. Dark30 asks for nothing beyond the download.
Dark30 holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Vaultek ViSN has 19 ratings behind it against 1, so its average is the more settled of the two.
Dark30 ships an update every 6 weeks, Vaultek ViSN every 3 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.
| Parameter | Dark30 | Vaultek ViSN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.4 (19 ratings) |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 1 | 19 — better |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.4 — better | 13.0 |
| Further details — not scored | ||
| Size | 45 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Sellmark Corporation | Vaultek Safe, Inc. |
Customer experience
Dark30
Vaultek ViSN
In-app purchases
Dark30
No in-app purchases
Vaultek ViSN
- ViSN Premium Subscription$4.991 Month
