Find every device on your WiFi.

A trustworthy iPhone network analyzer. No subscriptions, no fair-usage limits. Free with ads — go ad-free and unlock advanced tools with Pro.

iOS 17+ No accounts Ad-supported Open source
Download on the App Store →

Free features

WiFi scan

Enumerate every device on your network and identify it by service signature.

Current WiFi

SSID, BSSID, signal strength, public IP, ISP, location.

Speed test

Cloudflare-powered throughput and ping.

Ping & DNS

Ping any host. Look up A/AAAA records.

Pro features — €4.99 once (ad-free)

Remove ads

Pro removes the banner — a clean, ad-free experience.

New-device alerts

Push notification when a stranger joins your WiFi.

Name your devices

Replace 'Unknown' with friendly names.

Port scanner

Find exposed services on any device.

Traceroute & geolocation

See where each hop on the path sits on the internet.

Wake-on-LAN

Wake any device on your network.

CSV & PDF export

Get a clean spreadsheet or report of your entire device history.

€4.99

one time, forever, no subscription

Other WiFi scanners cost $70/year. NetGuard Pro is €4.99 once. If NetGuard ever ships subscriptions, anyone who already paid keeps Pro permanently.