iOS app assessment

When it applies

You have an IPA (or an app on a jailbroken test device) and scope covers the iOS client + its backend. As with Android, most impact is the backend reached through the app, plus local data / keychain leaks and insecure IPC (URL schemes, universal links).

Why it works

The app ships its logic and secrets, and trusts its own device. Decryption + class-dump reveal endpoints and Obj-C/Swift classes; the Keychain and app container often hold tokens; and runtime instrumentation removes jailbreak/pinning checks the server assumed held.