This is a theme of X Locker, please install X Locker to run this theme. With using this theme, lock screen looks just like Z2.
The antivirus report has confirmed that this application is totally safe for usage. The app has been originally designed by othlock and it is listed among the Personalization category. Google Play displays that Z2 Particle Locker is rated 4.2 by its users.
The latest update of the app was released on Aug 7, 2018 and this application has been set up by over 50K users. There are ads in Z2 Particle Locker. Micromax and Samsung users download this application quite often.
Get the latest .apk file of Z2 Particle Locker 1.1.1 for free and take a look at users' reviews on Droid Informer. You will need 2 MB of free disk space to set up the app which is designed for Android 4.0 and above.