It’s a common sight for App Store developers to bar jailbreakers from using their apps. As frustrating as this can be, jailbreak developers regularly find ways around these jailbreak detection methods and publish them in the form of jailbreak tweaks.
One of the latest of such tweaks to hit Cydia is Citrix Receiver Unblock by iOS developer Christoph Kolbicz, which permits the Citrix Receiver app to work as anticipated on jailbroken devices.