DrWhax/unfairplay

UnfairPlay recovers a FairPlay model from an enrolled Mac and uses it to decrypt personalized iOS IPAs. It is a standalone Go program. It does not log in to Apple, buy apps, or download IPAs. You can use ipatool or another downloader for that part. Use UnfairPlay only with apps you lawfully acquired and accounts and devices you control. It is intended for interoperability, preservation, and authorized research. The authors do not condone piracy, credential theft, copyright infringement, or unauthorized distribution of decrypted apps. Project discussion and support: UnfairPlay Discord. First, sign in to the native Mac App Store. Install an iPhone or iPad app and open it once. Download a matching encrypted IPA with the same Apple Account. Set up reusable decryption once: Large enrollment databases print bounded recovery progress to standard error. The final JSON result remains on standard output. The saved model is private. It is tied…