An IPA file is a type of file used to distribute and install apps on iOS devices. IPA files are essentially zip archives that contain the app's executable code, resources, and other necessary files. IPA files are commonly used by developers to distribute their apps outside of the App Store, or by users who want to install apps that are not available on the App Store.
Download the Windows version of AltServer from the AltStore website . how to install ipa file using altstore