Neon Butterflies Zip Locker is a free Android application developed by Best Zipper Lock Screens under the Personalization category. This app allows users to transform the way they unlock their device with neon and glowing butterflies and provides a variety of customization options to create a personalized lock screen. The app offers HD wallpapers with luminous and radiant butterflies in pink, purple and blue colors with magenta glow. It also provides useful widgets and interesting themes for decorating the lock screen while ensuring privacy and security.

One of the app's standout features is its in-depth personalization options, allowing users to choose their own wallpaper for both the locker screen and device background, customize the zipper style, color, and design, select the style of their zipper with different colors and shapes, and change the font design of all information displayed on the zipper lock screen. Each modification can be previewed to see how it will look when the Neon Butterflies Zip Locker is activated. The app also provides an option to choose the animation speed for the zipper to unfold and select whether to hear the zipper sound and vibration.

Overall, Neon Butterflies Zip Locker is a very beautiful and easy-to-use lock screen that provides a unique and customizable way to unlock your device while ensuring privacy and security.