Ever wondered about the safety of your WiFi network? WPSApp is here to help you check just that, focusing on the WPS protocol. This protocol is designed to make connecting to WiFi easier by using an 8-digit pin that's usually preset in the router. The catch? Many of these pins are either known or can be easily calculated, making your network potentially vulnerable.

Using WPSApp, you can test your network's security. The app employs several known algorithms for pin generation and default pins to attempt connections. It also calculates default keys for certain routers, lets you view WiFi passwords stored on your device, scans devices connected to your network, and even analyzes the quality of WiFi channels.

When you use WPSApp to scan nearby networks, you'll notice different symbols:

• Networks with a red cross are considered "secure." They have the WPS protocol disabled, and their default password is unknown.
• Networks marked with a question mark have WPS enabled, but the pin is unknown. Here, WPSApp can test the most common pins.
• Networks with a green tick are likely vulnerable. They have WPS enabled with a known connection pin. Sometimes, even if WPS is disabled, if the password is known, it will also appear in green, and you can connect using the key.

To fully utilize WPSApp's features, including viewing passwords, connecting on Android 9/10, and accessing extra functions, you need to be a Root user.

Important Note: Not all networks are vulnerable, and even if a network appears as such, it's not a 100% guarantee. Many companies have updated their router firmware to address these vulnerabilities.

If you find your network is vulnerable, take action. Turn off WPS and change your password to a strong, personalized one.

Disclaimer: I am not responsible for any misuse. Intrusion into foreign networks is punishable by law.

From Android 6 (Marshmallow) onward, granting location permissions is necessary, as mandated by Google. For more information, visit: Google's Android 6.0 Changes.

Note for Samsung users: Some models encrypt passwords, showing a long series of hexadecimal digits instead of the actual password. You may need to look for decryption information online or contact me for assistance.

Also, be aware that pin connection does not work on LG models with Android 7 (Nougat) due to issues with LG's software.

Before you rate the app, please understand how it works. For any suggestions, issues, or comments, feel free to email me at [email protected]. Thank you.

Acknowledgments: A big thank you to Zhao Chunsheng, Stefan Viehböck, Justin Oberdorf, Kcdtv, Patcher, Coeman76, Craig, Wifi-Libre, Lampiweb, David Jenne, Alessandro Arias, Sinan Soytürk, Ehab HoOoba, drygdryg, and Daniel Mota de Aguiar Rodrigues for their contributions.