Keyboard shortcuts are a useful part of iOS, helping to speed up commonly typed phrases and words. TapTheAt is a jailbreak tweak that complements this functionality, providing an exclusive shortcut for entering one's email address. Besides saving time, this free tweak's simplicity is appealing.
Once installed, navigating to Settings -> TapTheAt provides a toggle to enable or disable the tweak. When enabled, whatever address is plugged into the email field will automatically populate when the @ symbol gets a long press.
Some iOS users already use stock shortcuts to register their email addresses, however TapTheAt means the process can be streamlined even further into one step.
TapTheAt is available on Cydia from the BigBoss repository for free. Jailbreaking iOS 7.1.x is now possible with Pangu. Check here for instructions on how to jailbreak iOS 7.0.x with evasi0n 7. You can also find out how to purchase and install Cydia tweaks with this guide.