Thunderstorm Lock Screen

Thunderstorm Lock Screen is amazing app with lock screen and wallpaper!

A thunderstorm, also known as an electrical storm, lightning storm,
or thundershower, is a storm characterized by the presence
of lightning and its acoustic effect on the Earth's atmosphere,
known as thunder. Thunderstorms occur in association with
a type of cloud known as a cumulonimbus.
They are usually accompanied by strong winds, heavy rain,
and sometimes snow, sleet, hail, or, in contrast, no precipitation at all.
Thunderstorms may line up in a series or become a rainband, known as a squall line.
Strong or severe thunderstorms, known as supercells, rotate as do cyclones.
While most thunderstorms move with the mean wind flow through the layer
of the troposphere that they occupy, vertical wind shear sometimes causes
a deviation in their course at a right angle to the wind shear direction.

This Lock helps protect your phone.
You have to just enable pin lock in settings in this app.
Check out our account for more beautiful lock screens backgrounds!

Features:
* Enter pin to unlock.
* Beautiful Wallpapers.
* Unlock sound enable/disable.
* Change Time Format.
* Change Unlock Text.