Hi Locker's customization options are numerous. You can change the type of protection (pattern, PIN, etc.), the type of clock, the message on the screen, the background image, or the weather information. You can even choose which apps can show notifications on the lock screen and which ones can't.
Without question the most interesting thing about Hi Locker is that it helps you add a nice and personal touch to your device. You can write the message you'd like to see every time you open the device, choose the background image and its effect (it's blurred by default), and change its overall look.
Hi Locker is an excellent lock screen app that offers a great number of outstanding features. Unquestionably one of the best of its kind.
Requires Android 4.1 or higher