WiFi Scanner Network Analyzer

Who is on your WiFi right now? Are there devices you don't recognize? Sentinel NetProbe gives you the answer in seconds. Turn your phone into a professional network scanner and WiFi analyzer. Whether you manage a home network, a small office, or you simply want to know who shares your internet — this is the tool built for you.

🔎 NETWORK SCANNER — FIND EVERY DEVICE
Discover all devices connected to your WiFi. Sentinel scans your local network and reveals IP addresses, MAC addresses, hostnames, and device vendors. New devices are flagged instantly so you always know when someone joins your network.

Unlike basic network scanners, Sentinel uses intelligent device fingerprinting to identify phones, laptops, smart TVs, security cameras, and IoT gadgets. If an unknown device appears, you get a clear visual alert.

📡 WiFi ANALYZER — OPTIMIZE YOUR CONNECTION
Stop guessing why your internet is slow. The built-in WiFi analyzer shows real-time signal strength, channel usage, and interference from nearby networks.

Features:
- Live signal history graph — track stability over time
- Channel recommendation — find the least crowded channel
- Signal quality meter — see if your router placement is optimal
- Support for 2.4 GHz and 5 GHz bands

Move around your home with the live tracker and find the spot with the strongest signal. No more dead zones.

🛡️ PORT SCANNER & SECURITY AUDIT
Perform Nmap-style port scanning directly from your phone. Identify open services on any host — local or remote.

Three scan modes for every scenario:
- Fast — Top 20 critical ports in seconds
- Standard — Top 100 common services
- Wide — Deep audit of 1024 ports

Detected services include HTTP, HTTPS, SSH, FTP, MySQL, RDP, SMB, Telnet, MQTT, and many more. Every open port is a potential entry point — know yours before someone else does.

🧰 PROFESSIONAL TOOLKIT
Go beyond scanning with built-in diagnostic tools that network engineers rely on:

- Ping Test — measure latency and packet loss to any server
- DNS Lookup — resolve domain records (A, MX, TXT, CNAME)
- Whois — check domain ownership, registrar, and expiry dates
- Traceroute — trace the path your data takes across the internet
- Wake-on-LAN — remotely power on devices with a Magic Packet

Each tool is designed to work fast and show results clearly — no terminal commands needed.

📊 REAL-TIME DASHBOARD
Monitor your network health at a glance. The dashboard shows:
- Total connected devices with vendor identification
- Download and upload speed in real time
- Network health score based on open ports and suspicious activity
- Live traffic sparkline charts

New devices get a "NEW" badge. Trusted devices can be marked as "SAFE" with one tap.

📻 BLUETOOTH SCANNER
Not just WiFi — scan for nearby Bluetooth and BLE devices too. See device names, signal strength, vendor information, and privacy status (random vs. fixed MAC). Use the live radar view to track signal changes in real time.

🔒 PRIVACY FIRST
All scans run locally on your device. Sentinel NetProbe does not collect personal data, does not require an account, and does not send your network information to any server. Your network stays your business.

Built for Android with a premium dark interface optimized for readability. Regular updates bring new features and expanded device detection.

Download Sentinel NetProbe — know your network, protect your privacy.