Get contacts' photos on WP8 lockscreen with Hello Friends

Now, this is a good idea. An app that gathers your contacts' photos and displays them in a collage on rotation on the Windows Phone 8 lockscreen.

Hello Friends lets you choose from three collage designs and then set it as your live lockscreen.

The photos change automatically every 30 minutes.

Hello Friends is 79p/99c in the Windows Phone Store...and there's a free trial.

(Via: WPCentral)