Looking for a new way to spice up your iPhone’s lock screen? If so, then Developer Chance Hudson might have the jailbreak tweak for you.

Entitled GravityLockScreen, this tweak allows you to add a measure of physics to your iPhone’s unlocking functionality.

The end result is a tweak that allows you to better showcase your iPhone’s wallpaper, while altering the manner in which you unlock your iPhone into something a bit more entertaining…

[tube]http://www.youtube.com/watch?v=IYGx4uwl1QU[/tube]

GravityLockScreen contains sliders for both bounce and gravity. Altering each setting in different increments can yield some pretty interesting results. Be sure to check out the video walkthrough above, and see for yourself.

If your iPhone is jailbroken and you’re interested, you can pick up GravityLockScreen for $1.99 on the Cydia store.

How do you think it looks?┬áThink it’s worth the asking price, or will you be sticking with one of the other lockscreen altering options available?