WiSure: WiFi Security Scanner

Some Wi-Fi is fine. Some isn’t. Your iPhone shows the same icon for both.

WiSure checks your connected Wi-Fi network for potential security issues and gives you practical advice in plain English. At a café, hotel, airport, or coworking space, run a scan before signing in, making a payment, or opening work email.

No networking knowledge needed. No account. No VPN to configure.

CHECK YOUR WI-FI IN ONE TAP

Get an easy-to-read summary of what WiSure found, with explanations and suggested next steps. When an important check can’t finish, WiSure tells you what’s missing.

KNOW WHAT TO DO NEXT

See guidance for everyday activities:

• Browsing, news, and maps • Messaging and social media • Shopping and card payments • Banking apps • Work accounts and email • Signing in to websites

Understand when a finding calls for caution or when switching to mobile data is the better choice.

UNDERSTAND THE WARNINGS

WiSure checks for signs of problems with the connections it tests, including:

• Certificate and secure-connection issues • Redirects from secure to insecure connections • Unexpected changes to test content • Unusual DNS responses • Wi-Fi sign-in pages • Responding devices and exposed services on the local network

Findings come with an explanation of what was observed, what it may mean, and what you can do.

CHECK CONNECTION PERFORMANCE

Measure download speed, upload speed, and latency to understand how your current connection is performing.

REMEMBER NETWORKS YOU’VE CHECKED

Save familiar places and revisit previous scan results. Compare scans over time and review changes noticed when you scan again.

PRIVACY BUILT IN

Your scan history stays on your iPhone. No account, no ads, and no cloud sync. WiSure sends test requests to assess the connection; it does not monitor traffic from your other apps.

START FREE

Use basic scans for free. Upgrade to WiSure Pro for detailed findings, activity guidance, and additional saved-place features. Available plans and local prices are shown in the app.

KNOW WHAT A SCAN CAN TELL YOU

WiSure assesses the checks it can perform on your current connection. It cannot guarantee that a network is safe or verify every connection made by other apps. Missing checks are shown so you can understand the limits of a result.

Open WiSure. Scan your Wi-Fi. Understand what to do next.

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