Which is the universal wifi key of Apple mobile phone?

Apple mobile phone universal wifi key WiFi universal key is easy to use. WiFi master key can automatically obtain free Wi-Fi hotspot information around, and establish a tool to connect Android and iPhone. All hotspot information is based on the cloud database, with tens of thousands of Wi-Fi hotspot data built in, which makes it easy to access the wireless network anytime and anywhere, especially suitable for business people, mobile people and heavy Internet users. WiFi master key is an android and iPhone mobile phone application developed by Shanghai Lianshang Network Technology Co., Ltd., which can automatically obtain free Wi-Fi hotspot information around and establish connections. Launched on 20 12.