Register Invite: Ripperstore
Wait, but RipperStore isn't on the App Store; it's an external tool. The user might be looking for information on how to access RipperStore's services, which require an iOS device to be jailbroken. If there's a registration process with invites, maybe the tool is limiting access to prevent overuse or as part of beta testing. Alternatively, it could be a new feature where users need an invite code from another user to create an account on RipperStore's website, which hosts the jailbreak tool and tweaks.