: If you suspect your device has been compromised by using third-party repos, you can use tools like iSecureOS to scan for known malware.

A common alternative specifically for "cracking" in-app purchases on older iOS versions (up to iOS 7.1).

is a modular, open-source security auditing suite designed for penetration testers, system administrators, and forensic experts. Unlike its predecessors, Cracktool4 focuses on GPU-accelerated processing and modular plugin architecture , allowing users to audit password strength, test encryption implementations, and recover lost credentials in a legal, ethical manner.