Official apps cannot crack passwords, but they can identify targets that might use weak default Greek ISP configurations (such as older OTE, Conn-x, Cyta, or Forthnet routers).
Since the app cannot "find" a password for a new, private router, it relies on what others have already shared: Enable Location Services
What is the you are trying to analyze?
Joining unverified networks exposes your iPhone to packet sniffing, man-in-the-middle (MitM) attacks, and potential data theft.
A Greek WPA Finder refers to software designed to locate and decrypt local Wi-Fi networks. In Greece, many older router models deployed by local internet service providers (ISPs) used predictable, algorithm-based default passwords. Key details about these networks include: