SUYLEX vs Nox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUYLEX
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Are you truly safe in the digital world? SUYLEX is a next-generation cybersecurity and analysis tool built on "Zero-Knowledge" principles, operating without sending your personal data to our servers. ABSOLUTE PRIVACY: YOUR DATA IS ONLY YOURS Unlike standard security apps on the market, SUYLEX NEVER saves, stores, or keeps the email addresses or passwords you enter during scans on its servers. Thanks to cryptographic K-Anonymity algorithms, your searches are conducted completely anonymously and encrypted (hash). Once the query is finished, everything is deleted from your device. Even we cannot see what you search for! IDENTITY AND BREACH MONITOR Instantly see if your passwords or email accounts have been leaked by cybercriminals in the past. Searches across billions of rows of global cybercrime records are completed in total privacy, without your real data ever leaving your device. AUTOMATIC LEAK RADAR (24/7 PROTECTION) Your protection continues even when you close the app! The email accounts you add are automatically audited in the background at your specified intervals. The moment a new data breach involving your information occurs in the cyber world, you are instantly warned via the smart notification system. Learn about threats before they cause damage. DEVICE HEALTH AND NIST AUDIT Could your phone's operating system be manipulated? We test your device's core security using international NIST cybersecurity standards. Verify your device integrity by detecting hidden Root/Jailbreak access, modified malicious apps, and security vulnerabilities. DIGITAL FOOTPRINT AND NETWORK SECURITY Calculate how much privacy risk your social media habits pose to your profile with the "Digital Footprint Score". Additionally, instantly audit the encryption strength and cyberattack (DNS poisoning, etc.) risks of the public Wi-Fi networks you connect to. PROFESSIONAL SECURITY REPORT (PDF) Turn all your security scan results into a detailed PDF report with a single tap. With this report, which takes an X-ray of your device, you can concretely see your system vulnerabilities, leak status, and action plan. Reports are generated entirely offline directly on your device to prevent any data from leaking outside. FULL PROTECTION WITH SUYLEX PRO (Premium Privileges) Don't settle for standard audits; elevate your digital shield to the highest level! With the PRO version, you not only remove limits but also unlock elite security features: - Advanced Threat Matrix Reports: Provides not just results, but solutions. Get professional-grade PDF exports containing all technical details, your risk points, and your personalized "Urgent Action Plan". - Expanded Leak Radar: Multiply your capacity! Scan 5 different email addresses and 10 critical passwords in the background at your specified intervals. Keep all your and your family's accounts safe. - In-Depth NIST Analysis: Gain unrestricted access to the deepest scanning modules and custom risk detection engines within the international NIST cybersecurity framework (Identify, Protect, Detect, Respond, Recover). - Zero Waiting, Zero Ads: Don't waste time watching ads during an urgent security scan or report generation. Every second counts; complete operations in seconds. - Early Threat Intelligence and More: Be included in the "priority warning system" for global cyber breaches, and instantly get all upcoming elite security features for free. SUYLEX® is a trademark of Ege Siber Bilişim Teknolojileri ve Ticaret Limited Şirketi. Copyright and all legal rights reserved. Terms of Use: https://suylex.com/termsEN.html Privacy Policy: https://suylex.com/privacyEN.html
Nox
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Nox blocks ads and trackers across your whole iPhone — not just in Safari. Games, news apps, shopping apps, free utilities: most of them talk to advertising and tracking companies constantly, in the background, whether or not you see an ad. Nox stops those requests before they leave your phone. EVERYTHING HAPPENS ON YOUR DEVICE The blocklists live on your iPhone. Every decision about every request is made there. Nox has no server. There is nothing to send your browsing to, and nothing to leak. We do not collect, store, or share what you look up — not because we promise not to, but because the app is built so that the information never leaves your phone in the first place. WHAT YOU GET • Blocking across every app, not only the browser • Safari extensions that also remove the empty gaps ads leave behind • Over 300,000 domains from respected community blocklists, updated automatically • A single switch, and sensible defaults • Allow any domain in one tap if something you use stops working WHAT NOX CANNOT BLOCK Nox blocks by domain name, and we would rather tell you where that stops than let you find out. When an app serves its ads from the same address as its content — most video and social apps do — there is no way to separate them without breaking the app. Ads stitched directly into a video stream cannot be removed either. No blocker on iOS can do these things, and any that claims otherwise is overstating what the platform allows. What Nox does very well is the enormous amount of advertising, tracking, analytics and telemetry that comes from somewhere else. On a typical phone that is thousands of requests a day. FOR PEOPLE WHO WANT THE DETAIL Pro adds malware and phishing blocking, protection profiles, per-category control, a searchable log of every blocked request, and your choice of encrypted DNS resolver. Add any blocklist by URL — Pi-hole lists, hosts files, domain lists, Adblock-syntax rules — write your own rules by hand, and inspect exactly why any domain was or wasn't blocked. Ad and tracker blocking itself is free and stays free. The paid plans add visibility and control, never the ability to block an ad. ABOUT THE VPN PERMISSION To filter across every app, Nox runs a small DNS resolver on your device. iOS treats that as a VPN configuration, so it will ask your permission and show a VPN badge. Nox is not a VPN service. Your traffic is not routed through anyone else's servers. Only name lookups pass through Nox, and only on your phone — everything else takes its usual path. SAFARI Safari needs its own switch, in Settings → Apps → Safari → Extensions. Turning on the Nox blockers removes ads and the blank spaces they leave behind. — Subscriptions renew automatically until cancelled and can be managed in your Apple account. Nox Pro and Pro+ are auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the period ending. Manage or cancel in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://supr.design/nox-privacy-policy.html
Screenshots
Verdict
The clearest difference is iOS requirement: Nox at 18.0 against SUYLEX's 26.0. 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. SUYLEX sells 2 in-app purchases, starting at $6.99 per month and Nox sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | SUYLEX | Nox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | EGE SIBER BILISIM TEKNOLOJILERI VE TICARET LIMITED SIRKETI | shrutesh sharma |
In-app purchases
SUYLEX
- Suylex PRO - Monthly$6.991 Month
- SUYLEX PRO$69.991 Year
Nox
- Nox Pro$2.991 Month
- Nox Pro+$4.991 Month
- Nox Pro$24.991 Year
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- Nox Pro+3 Days trial$39.991 Year
Questions
Is SUYLEX free?
Is Nox free?
Do SUYLEX or Nox have ads?
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