I know it’s kinda old news but this is a excellent app for iphone & ipod touch users .

It allows you to have a lot of great stuff on your lock screen like weather,twitter and more.

It also has a lot of  stuff to customize like color,fonts, and more.

If your the type who likes to have info on your lock screen then i really suggest this app

you can use the trial but it’s only for 14 days, the paid version is only $4,99 and is

well worth it.

Available through Cydia.

Add http://david.ashman.com/beta/

And you can add http://david.ashman.com/apt/if you would like to hide the default lock screen clock and grey bar.