Red black zipper

Contains ads
4.0
1.13K reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Would you like to unlock your phone in a really unique and customizable way? With our new Red black zipper, you have the option to choose your own wallpaper for the locker screen and for your device background. Also change the zipper style, color, and design with just a simple click until you find the best combination that works for you.
Red black zipper provides various useful widgets and interesting themes for decorating your lock screen while protecting privacy and ensuring security. The app also has a password option that you can use before unzipping the lock screen.
The Red black zipper is very easy to apply. Just click the Activate Lock Screen button from the main menu and the locker will be displayed every time you lock and unlock your device.

The Red black zipper offers you an in-depth personalization option. Just click on the personalization tab in the menu and you can change all of the following:
• Background: pick a wallpaper for both the locker and your device background
• Zipper style: customize the zipper tab to match your background or make it stand out
• Row style: choose the style of your zipper with different color and shape
• Font style: all the information displayed on your zipper lock screen can be changed with the font design that you like
• Each time you modify something you can also click "Preview" to see how it will look when Red black zipper is activated

Also Red black zipper has a preview option so you can see all the changes you made and fine tune the design of the locker. This option makes it very easy to use the app, because you don’t have to make a change then exit, see if you like it and the come back to settings. You can do everything right here inside the app.

With Red black zipper you can further customize the locker. Click on the settings tab to choose the animation speed for the zipper to unfold instantly or just a bit slower. You can choose whether you want to hear the zipper sound and the vibration. The Red black zipper can display the Date, Time, and your battery level so you will never run out. If you prefer a clean look, you can turn all the widget options off.

All you have to do now is start pulling the zipper and unlock your device in style.
Updated on
Aug 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
1.12K reviews
A Google user
December 2, 2019
Lovely app, but still needs some work... The "Auto Scroll To Center" animation doesn't work ever time the phone is unlocked. Also when my S10+ is restarted I have to manually restart the Red Black Zipper from the settings.
9 people found this review helpful
Did you find this helpful?
ismail haki ([CRAZY TURK])
March 24, 2025
it's perfect nothing to say other than it's the best 👍
Did you find this helpful?
A Google user
October 4, 2018
Why is it not automatically locking my phone
12 people found this review helpful
Did you find this helpful?