AltStore

Altstore是一款ios签名工具，它适用的设备是ios12.0+，无需越狱。这里的altstore是在线安装版，可以安装最多三个应用。这里的altstore经典版，自身altstore不占Apple ID签名一个应用，也就能说明，这个altstore在第6天没有续签，应用过期，altstore自身能用，能打开。只需继续点击续签，就可以续签其他应用，同时数据有可能消失。
Altstore is an iOS signature tool that is suitable for iOS 12.0+ devices and does not require jailbreak. The altstore here is the online installation version, which can install up to three applications. In the classic version of altstore, the altstore itself does not sign an application with an Apple ID, which means that the altstore did not renew on the 6th day, and the application expired. The altstore itself can be used and opened. Just continue to click on renew to renew other apps, and the data may disappear.