Wifi Scanner by Punkd

Take full control of your wireless network with Wifi Scanner by Punkd—the ultimate enterprise-grade network diagnostic and security suite for Android.

Whether you need to spot unauthorized devices on your home Wi-Fi, troubleshoot lagging connections, or locate hidden access points, Wifi Scanner gives you real-time visibility and deep network analysis in a sleek, easy-to-use interface.

KEY FEATURES:

📡 Wi-Fi Analytics & Signal Tracker
• Live Latency Radar: Graph real-time ping stability and detect Wi-Fi dead zones.
• Target Tracker: Use a signal meter and signal history graph to physically locate router hardware or rogue APs.
• QR Guest Sharing: Generate instant QR codes for visitors to join your Wi-Fi without revealing your password.

💻 Subnet Device Scanner & Intruder Detection
• Network Sweep: Identify every connected device on your LAN (Smartphones, Smart TVs, IoT devices, PCs).
• Manufacturer Resolution: Identify connected hardware brands (Apple, Google, Samsung, Cisco, and more).
• Background Intruder Alert: Automatically sweeps your Wi-Fi in the background and sends a push notification if an unknown device connects.
• Port Diagnostic Scanner: Check connected hardware for open service ports and broadcasted mDNS/Bonjour services.

🛠️ Advanced Network Diagnostics
• Speed Test Engine: Accurately measure download speeds and connection latency.
• Hop Visualizer (Traceroute): Trace packet routing to pinpoint internet lag spikes and bad hops.
• GeoIP & Public Identity: Verify your public IP address, ISP, and geographic routing location.

🛡️ Airspace Security & Optimization
• Security Audit: Detect unencrypted open networks, legacy WEP standards, and rogue AP threats.
• Channel Optimizer: Find the clearest 2.4 GHz and 5 GHz channels to reconfigure your router for max performance.
• Environment Analytics: Visual breakdown of local channel widths, frequency spectrums, and Wi-Fi generations.

📶 Cellular Tower Monitor
• Check nearby 4G/5G cell tower signals, RSRP strength, noise quality (RSRQ), and carrier details.

Download Wifi Scanner by Punkd today and optimize your wireless network like a pro!