XCon

xCon is a collaborative project by n00neimp0rtant and Lunatik that aims to be an all-in-one solution for hooking every known method and function responsible for informing an application of a jailbroken device. At first, the project aimed to patch applications on a per-app basis, but now it uses lower-level hooks to cover any apps that attempt to use the same procedure, even patching apps not explicitly reversed by the developers. Originally an open-source project, it remains closed-source now to discourage App Store developers from working around xCon's hooks.

xCon is available free of charge in Cydia. No configuration is needed; just install and go.

For general infos, see Bypassing Jailbreak Detection.

App Patching Status
''You can find an app's current release version in its iTunes listing page, linked below in the app names. If an app's current release version is newer than the "Last Confirmed Working Version," please help by testing it out yourself with the latest release of xCon and updating the table as necessary.''