NetGuard: WiFi Scanner
Who is on my WiFi, devices
About
Scan your WiFi network to identify all connected devices, their details, and exposed services. It alerts you to new or unusual devices, helping you secure your network. An optional one-time purchase removes ads and unlocks advanced security features.
What's New in NetGuard
1.4.1
July 31, 2026
Minor improvements and updated App Store information.
In-App Purchases
$4.99
NetGuard Pro
Alerts, naming, port scanner. One-time unlock.
Developer apps
FAQ
What does NetGuard do?
NetGuard scans your WiFi network to show you all connected devices, their IP addresses, and exposed services. It helps you identify unknown devices and monitor network changes.
Is NetGuard free to use?
Yes, NetGuard is free to download and use for basic WiFi scanning and device identification. It is ad-supported in its free version.
How do I get rid of ads in NetGuard?
You can remove all ads permanently by purchasing NetGuard Pro with a one-time payment. This purchase also unlocks additional advanced security features.
Does NetGuard have a subscription?
No, NetGuard offers an optional Pro version as a one-time purchase. There are no subscriptions required to access its features or remove ads.
What advanced security features does NetGuard Pro offer?
NetGuard Pro provides a network security score with fixes, a log of new device alerts, background intruder alerts, and tools like a port scanner and traceroute.
Does NetGuard collect my data?
No, NetGuard prioritizes user privacy and does not collect your data. It operates without tracking your activity.
What devices is NetGuard compatible with?
NetGuard is available for iPhone. iOS does not expose MAC addresses, so device identification relies on names and services.
How often is NetGuard updated?
The latest version, 1.4.1, was released on July 31, 2026, indicating regular updates to improve functionality and security.