Fing
Fing is a free network scanning app for iOS and Android devices. It provides information about all devices connected to your WiFi network, such as IP addresses, MAC addresses, device names, vendors, and open ports. Fing is useful for network troubleshooting, security audits, and
Fing — Network Scanner & WiFi Security Tool (2026 Review)
Fing scans your network to identify every connected device. Shows IP addresses, open ports, and unauthorized devices. Free for iOS, Android, Windows, and macOS.
What is Fing?
What Is Fing?
Fing is a network scanning and security toolkit available on iOS, Android, Windows, and macOS. It scans your local network to identify every connected device, showing IP addresses, MAC addresses, device manufacturers, open ports, and running services.
Key Features
The app performs fast network discovery scans that identify all devices on your WiFi in seconds. For each device, Fing shows the manufacturer, device type, IP and MAC address, and whether it has been seen before. Port scanning reveals open services on any device.
Fing also includes internet speed testing, WiFi analysis (signal strength, channel congestion), and network security checks that alert you to unauthorized devices. The Fingbox hardware add-on extends functionality with bandwidth monitoring, device blocking, and parental controls.
Use Cases
Network administrators use Fing for quick audits and troubleshooting. Home users rely on it to see who is on their WiFi and detect unauthorized access. IT professionals use the port scanning and service detection for security assessments.
Pricing
The mobile app is free with core scanning features. Fing Premium adds historical data, security alerts, and advanced features. The Fingbox hardware device is sold separately for always-on network monitoring.
Fing Features
Features
- Network scanning
- Device identification
- Port scanning
- Network diagnostics
- Network security auditing
Pricing
- Freemium
Pros
Free and easy to use
Provides detailed network visibility
Available on multiple platforms
Can export scan results
Cons
Limited functionality in free version
Requires excessive permissions
Contains ads in free version
Official Links
Reviews & Ratings
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