zipper lock screen heart

zipper lock screen heart, cute heart zipper lock screen.
hold the zipper and press down to unlock the screen or pull it up to lock the screen.
it's does not require any password or Pin code to unlock your mobile phone.

features:
- simulate zipping and unzipping zipper.
- simulate lock of the phone.
- choose hearts or cupid or love .
- great as a game.
- full use for free.
- easy to use.
- great for girls.