Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.
Summarized from real user reviews of Fing. Based on 116K reviews and a 4.6/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Productivity app.
12.13.2
July 23, 2026
• Bugfixes and improvements
24/7 home monitoring and intruder alerts
Upgrade your network control this Black Friday.
Nov 20, 2025 — Dec 1, 2025
5 issues
Frequent crashes and freezes
Inconsistent device detection across platforms
5 requests
Add option to disable ads
Improve device identification and naming
Fing is a network scanner that discovers all devices connected to your WiFi network. It helps you identify who is on your network, check for security vulnerabilities, and troubleshoot network issues. The app provides detailed information about each connected device, such as its IP address, MAC address, vendor, and model.
Key features include a Wi-Fi and LAN network scanner, accurate device recognition, internet speed tests, network security alerts, port scanning, and DNS lookup. Advanced features like Digital Presence, Digital Fence, and parental controls are available with the optional Fingbox hardware.
The core network scanning and device discovery features of Fing are free to use. However, advanced network protection and smart home troubleshooting features are available through in-app purchases, often associated with the Fingbox hardware.
Fing is available for mobile devices, allowing you to scan networks from your smartphone or tablet. The app is designed to work on various WiFi and LAN networks, helping you understand the devices connected to them.
Fing helps secure your WiFi by identifying all connected devices, allowing you to spot unknown or unauthorized devices. It also offers network security alerts, opened port detection, and network vulnerability analysis to help you identify and address potential threats.
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