Comparison

OffNetSecure vs Citadel VPN & WiFi Security

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OffNetSecure

Features
Read full description

OffNetSecure – Your Simple and User-Friendly Security Application OffNetSecure is a security app that protects your online activities while keeping things simple and easy to use. Whether you’re browsing, shopping, or working online, OffNetSecure helps safeguard you from online threats. FEATURES: 1. SECURE BROWSING: Protects you from malicious websites to ensure safer internet usage. 2. FRAUD PROTECTION: Detects and blocks phishing attempts to secure your personal and financial information. 3. CYBERATTACK REPORTING: Provides clear reports on how often we’ve protected you from online threats. 4. REAL-TIME NOTIFICATIONS: Sends alerts whenever suspicious behavior or malicious activity is detected. 5. PARENTAL CONTROL: Restricts access to inappropriate Websites and allows parents to manage screen time (diner-time, bed-time, etc.) PRIVACY POLICY https://www.allot.com/privacy-policy-dc/ ADDITIONAL PRODUCTS This application can be managed from our Security Web portal. IMPORTANT INFORMATION: The application requires the installation of a VPN profile. OffNetSecure uses a VPN profile to enhance your online protection. This profile allows us to filter internet traffic, block malicious websites, and enforce safe browsing rules. The VPN is used locally on the device and does not route traffic through external servers, ensuring privacy while providing effective threat protection.

About

Citadel VPN & WiFi Security

This app provides two layers of security for public Wi-Fi. It uses AI to scan networks for threats before you connect and offers an enterprise-grade VPN tunnel to mask your online activity and IP address.

Highlights
  • AI-powered network threat detection
  • Enterprise-grade VPN tunnel
  • One-tap VPN connection
  • Zero traffic logs
  • Detects network attack tools
  • Unlimited free network scanning
Read full description

Is someone on your WiFi right now that shouldn't be? Is the public WiFi you're on protecting you? You don't know. With Citadel, you do. Citadel tells you in seconds. Open the app, tap scan, and see every device on your network — phones, laptops, smart TVs, cameras, and anything else that's hiding. Your router won't tell you who's on your WiFi. Your phone won't either. Citadel will. FIND HACKERS AND INTRUDERS - Instantly detect unknown devices on your home or public WiFi - Identify suspicious devices like hacking tools (Kali Linux, WiFi Pineapple) - Get alerted when a new device joins your network - Spot evil twin networks that steal your passwords SEE YOUR NETWORK LIKE NEVER BEFORE - NEW: Interactive network map shows every device and how they connect - Visual threat flags — red means danger, green means safe - Tap any device to see exactly what it's doing on your network - Track which devices come and go over time KNOW WHAT'S RUNNING ON YOUR NETWORK - NEW: Automatic device classification — printer, camera, or a database server that shouldn't be there? - Port scanning reveals hidden services - Detect streaming servers, IoT devices, file shares, and remote access tools - Get risk scores for every device: Low, Medium, High, Critical SAFE ON PUBLIC WIFI - Use at coffee shops, airports, hotels — anywhere you connect - Detect man-in-the-middle attacks - Find out if the "Free WiFi" is actually a hacker's trap - Know before you type your password BUILT BY CYBERSECURITY PROFESSIONALS Built by GRYHAT Cybersecurity — 27 years of real-world security experience in an app anyone can use. No technical knowledge required. No jargon. Just answers. FREE FEATURES: - 3 network scans per day - Basic device detection - Threat alerts - 7-day scan history PRO FEATURES: - Unlimited scans - Full port scanning - Network topology map - Traffic classification - Extended scan history - Priority threat intelligence KNOW IF YOU'RE EXPOSED On launch, an instant safety gate scans the network — you'll know in about 14 seconds. Is client isolation shielding you from other guests, or can every device see yours? Citadel gives you the verdict, then a deeper AI sweep hunts for what's hidden: rogue devices, dangerous open ports, threats most people never see. You decide who to trust before you send a single packet. TRAINED ON REAL ATTACK TOOLS Citadel recognizes the network signatures of Kali Linux, ParrotOS, Metasploit, Burp Suite, SpiderFoot, Nmap/Zenmap, and Wireshark activity — and flags open proxy services, the backbone of interception tools like OWASP ZAP and mitmproxy. New tool fingerprints ship with every update. ONE-TAP VPN Tap once and you're inside a WireGuard tunnel. Servers in the US and Europe: Citadel connects you to the fastest and, if it ever stops responding, switches you to the other automatically — even with your phone locked. On public WiFi your phone normally broadcasts your real IP, your carrier, your location. On Citadel, all of it goes dark — your connection looks like plain datacenter transit. No carrier identity. WHY CHACHA20 The cipher WireGuard was built around — the same one TLS 1.3 uses to secure most of today's encrypted web. Fast on mobile, brutally hard to break. Most VPNs show you a lock icon. We show you ChaCha20 — right on screen, so you see exactly what's protecting you. BUILT FOR THE ROAD Airports, hotels, coffee shops, conference halls — over 500,000 networks scanned. If you work from anywhere, this is the layer between you and every network you don't control. ZERO TRAFFIC LOGS The tunnel encrypts your connection and that's where it ends. No browsing history, no activity logs, nothing to sell. Your privacy isn't our product. You have the right to defend yourself. Know before you connect. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.citadelcyber.ai/privacy

Screenshots

OffNetSecure4 screens
Citadel VPN & WiFi Security4 screens

Verdict

The call

The clearest difference is in-app purchases: OffNetSecure at none against Citadel VPN & WiFi Security's 1. Citadel VPN & WiFi Security's advantage is update cadence (weekly vs every 4 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Citadel VPN & WiFi Security sells 1 in-app purchase, starting at $9.99 per month. OffNetSecure asks for nothing beyond the download.

UpkeepUpdate frequency

OffNetSecure ships an update every 4 months, Citadel VPN & WiFi Security weekly. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
OffNetSecure versus Citadel VPN & WiFi Security: the parameters behind the verdict, then further details
ParameterOffNetSecureCitadel VPN & WiFi Security
PriceFreeFree
Rating—4.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.0 — better16.6
Further details — not scored
Size35 MB72 MB
Age rating4+4+
DeveloperAllot Communications LtdGRY HAT CYBERSECURITY LLC

In-app purchases

None

OffNetSecure

No in-app purchases

1 purchases

Citadel VPN & WiFi Security

Subscriptions1
  • Monthly Pro Subscription$9.991 Month

Questions

Is OffNetSecure free?
OffNetSecure is free to download, with no in-app purchases.
Is Citadel VPN & WiFi Security free?
Citadel VPN & WiFi Security is free to download, with in-app purchases available.
Do OffNetSecure or Citadel VPN & WiFi Security have ads?
Neither OffNetSecure nor Citadel VPN & WiFi Security shows ads.
Which is updated more often, OffNetSecure or Citadel VPN & WiFi Security?
OffNetSecure ships an update every 4 months, and Citadel VPN & WiFi Security weekly. Most recently, OffNetSecure was updated on October 16, 2026 and Citadel VPN & WiFi Security on October 18, 2026.

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