A simple and clean tweak releases in the Cydia with name of “SlideCal” that aims to display the date within the lockscreen while replacing the classic text “Unlock” used by Apple as a default to unlock your device by sliding the bar. We have seen number of tweaks with same type of works not actually same but in some way they replace the classic text from your lockscreen to users like. SlideCal allows you to select the classic Gregorian calendar or alternatively the Persian calendar.
According to the developers note, the tweak will not add any type of icon on your screen, but allows you option for enabling or disabling the tweak from the appropriate section in settings and also allow you to switch between both preferences. The tweak is released under the biggest repository of Cydia, you can download the tweak from BigBoss repository for free of cost.