NetScanPro: Network Scanner

NetScanPro turns your iPhone or iPad into a professional-grade Wi-Fi network scanner. Discover what's on your network, identify what each device actually is, see which services are exposed, and understand what might be at risk — with all scanning and identification happening on your device.

FEATURES

Device Discovery
- Finds devices on your local Wi-Fi network using four discovery methods working in parallel: TCP probing, Bonjour/mDNS, SSDP/UPnP, and ICMP ping
- Shows IP and IPv6 addresses, MAC addresses where available, hostnames, and device categories
- Search by name, IP, vendor, model, MAC address or service, and group devices by type
- Works with Macs, PCs, smart TVs, printers, speakers, Fire TVs, Apple TVs, routers, smart-home and Matter devices, and more

Device Identification
- Identifies devices from Bonjour records, UPnP announcements, open-port patterns, and — for devices that broadcast one, such as AirPlay and Chromecast hardware — MAC vendor prefixes matched against the full IEEE manufacturer database, bundled offline
- Recognizes your router from its UPnP announcement, a known router hostname, or your network's gateway address
- Every identification carries a confidence level, so you can tell a confirmed match from a best guess
- The device you're scanning from identifies itself
- Devices that share nothing identifiable stay unlabeled rather than mislabeled

Port Scanning with Plain-Language Descriptions (Pro)
- Tap any device to scan 27 common TCP ports
- Identifies HTTP, HTTPS, SSH, FTP, SMB, IPP, RDP, VNC, and more
- Tap any port to learn what it actually does — no networking degree required
- Security guidance for sensitive ports explains real-world risks like WannaCry, credential exposure, and exposed cameras and printers, with severity tiers so you know what needs attention
- Devices with a web port open get a one-tap link into Safari — the fastest way to identify something that won't tell you its name

Network Security Summary (Pro)
- Scan every device on your network at once and see all your security findings in one place
- Findings grouped by service and ordered worst-first, so you can spot patterns across your whole network at a glance
- Tap any finding to see exactly which devices are affected

Network-Aware Scanning
- Each Wi-Fi network keeps its own separate device list
- Switch between networks (home, work, anywhere) with a tap
- Per-network scan history, device renaming, and PDF reports that open with a summary of what the scan found
- Rename a device and the name sticks, even after your router hands its address to something else. When NetScanPro can't tell whether a device moved, it asks instead of guessing, and the answer can be undone for two weeks
- Create networks manually and pin a scan to one, so two sites that look identical (same subnet, same gateway) stay separate

On iPad
- A sidebar for your networks, Security and Scan History, with device details beside the list
- Scan History shows which devices were new or missing in each scan
- Keyboard shortcuts: ⌘R to scan, ⌘F to search

Privacy First
- Face ID, Touch ID or passcode locks the app — optional in Settings
- All scanning and identification happen on-device, with no cloud lookup — nothing leaves your local network
- No accounts, no analytics, no tracking SDKs
- Your scan history stays on your device

Freemium
- Free: unlimited device discovery, 3 network scans per day
- Pro ($9.99 one-time): unlimited scans + port scanning on every device + network security summary + PDF report export + device renaming. No subscriptions.

The help screen in Settings explains how device discovery works and which devices may not appear (some IoT and privacy-mode phones don't expose themselves to any iOS scanner).

Feedback or feature requests? I'm a solo developer and I read every message — contact@fogartyholdings.com
Note: NetScanPro is designed for use on networks you own, administer, or have explicit permission to inspect.