Secure Lock Screen?

[RobertsKitty]

What apps do you use for secure lock screen or do you use the default on the phone? I use the default but my friend says I should get an app for it. Any ideas?

Also, what weather app do you use? I want one that can be customized to have a transparent background (my current one cannot)

Thanks!

 

[Cobravision]

I use Widgetlocker. It's very customizable.