Cyber Threat Sensor vs SafeToOpen Browser Security
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cyber Threat Sensor
This application uses AI to monitor for threats and enhance your security. It provides a convenient and user-friendly experience for keeping your digital environment safe.
- AI-powered threat monitoring
- Enhanced security
- Convenient user interface
- Real-time threat detection
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Our app is designed with convenience and ease of use in mind. It monitors threats and keeps you secure, all with the power and accuracy of Artificial Intelligence.
SafeToOpen Browser Security
This browser extension offers proactive online security by blocking phishing pages, scams, and malicious websites in real-time. It uses advanced AI and a live feed of unsafe domains to protect your personal information and provide peace of mind while browsing.
- Real-time phishing defense
- Data protection at browser level
- VisionAI-powered detection
- Lightweight performance
- Privacy by design
- No sign-up required
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SafeToOpen — Smarter Protection from Online Threats Get proactive online security with SafeToOpen, a lightweight browser extension that blocks phishing pages, scams, and malicious websites the moment they appear. Powered by VisionAI and one of the largest live feeds of unsafe domains, SafeToOpen shields you from zero-day threats before they cause damage — giving individuals, businesses, and IT teams instant peace of mind with every click. KEY FEATURES - Real-Time Phishing Defense Stops malicious websites before they load, including brand-new zero-day phishing pages that mimic trusted brands. - Data Protection at the Browser Level Prevents passwords, payments, and private information from being submitted on risky websites. - VisionAI-Powered Detection Finds hidden threats and reduces false positives using visual analysis and behavioral checks. - Lightweight Performance Runs quietly in the background without slowing you down — ideal for both personal use and enterprise deployments. - Privacy by Design SafeToOpen never tracks or sells your browsing data. Analysis happens within your own environment or private cloud. WHY SAFETOOPEN? • No sign-up required — just install and start browsing safely • Free for personal use, with no ads or hidden costs • Trusted by over 40,000 brands worldwide • ISO/IEC 27001:2022 certified • Verified as an official cybersecurity vendor FOR BUSINESSES & IT TEAMS Protect employees and customers with real-time online security. Get centralized management, visibility, and advanced phishing protection across your entire workforce. Don't leave your security to chance. Add SafeToOpen and browse with confidence.
Screenshots
Verdict
The clearest difference is update cadence: SafeToOpen Browser Security at every 6 days against Cyber Threat Sensor's every 2 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Cyber Threat Sensor against 5.0 for SafeToOpen Browser Security. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Cyber Threat Sensor ships an update every 2 months, SafeToOpen Browser Security every 6 days. Both last shipped on November 3, 2026.
| Parameter | Cyber Threat Sensor | SafeToOpen Browser Security |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 35 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | NTT Security (Sweden) AB | SafeToOpen Ltd |
Customer experience
Cyber Threat Sensor
SafeToOpen Browser Security
In-app purchases
Cyber Threat Sensor
No in-app purchases
SafeToOpen Browser Security
No in-app purchases
Questions
Is Cyber Threat Sensor free?
Is SafeToOpen Browser Security free?
Which has better reviews, Cyber Threat Sensor or SafeToOpen Browser Security?
Do Cyber Threat Sensor or SafeToOpen Browser Security have ads?
Which is updated more often, Cyber Threat Sensor or SafeToOpen Browser Security?
Other comparisons
