This app, WPSApp, assesses the security of your Wi-Fi network using the WPS protocol. Many routers have predictable or calculable WPS PINs, making them vulnerable. WPSApp leverages known algorithms and default PINs to attempt connections and identify weaknesses. It also calculates default keys for certain routers, displays stored Wi-Fi passwords (requires root access), scans connected devices, and analyzes Wi-Fi channel quality.

The app's interface uses color-coding:

• Red cross: Secure networks; WPS disabled or PIN unknown.
• Question mark: WPS enabled, but PIN unknown; the app tests common PINs.
• Green tick: Potentially vulnerable; WPS enabled and PIN known, or password known even with WPS disabled.

Important Considerations:

• Root Access: Root access is required to view passwords (on Android 9/10 and for some advanced functions).
• Accuracy: Not all networks showing vulnerability are actually insecure. Firmware updates often patch these vulnerabilities.
• Legal Responsibility: Unauthorized network access is illegal. The developer is not responsible for any misuse. Test this app on your own network only. If vulnerabilities are found, immediately disable WPS and change your password to a strong, unique one.
• Android Versions: Android 6 (Marshmallow) requires location permissions (Google requirement). Some Samsung models encrypt passwords, displaying hexadecimal values instead of plain text. LG models with Android 7 (Nougat) may have connection issues.

Before rating the app, please understand its functionality.

Feedback and bug reports can be sent to [email protected].

Acknowledgments: The developer thanks 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.