Screen prank: broken lcd joke

Contains adsIn-app purchases
3.9
23.2K reviews
Content rating
Everyone 10+
1M+
Downloads
Content rating
Everyone 10+
Fantasy Violence
Learn more
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About this app

Screen prank: broken lcd joke turns your phone into a convincingly broken one — cracked glass, green lines, dead pixels and LCD glitches. It is a simulation for pranking friends and family. The screen looks destroyed; the phone is fine.

⚡ 30 BROKEN SCREEN EFFECTS — 15 OF THEM FREE

Free: green lines down the middle, the left or the right, multiple lines,
flickering lines, a hairline crack, dead pixels and coloured dead pixels, screen
burn-in and ghost images, the line of death, dust under the screen, colour
banding, all-screen lines, and full-screen flashing.

Premium: broken glass and glass glitch, water damage, lightning strike, screen separation, digitizer tear, static burst, black dots, left and right side lines, and top or bottom flashing.

🕒 SET A DELAY
Choose how long before the damage appears, hand the phone over, and wait. The delay is what makes the joke land — from a few seconds to an hour.

🎨 PICK THE COLOUR
Set the colour of the lines and flashes to match the phone you are pranking.
Line thickness, from a faint hairline to a badly shattered panel, is part of
the premium unlock.

👆 SIMPLE TO USE
Choose an effect, set the delay, done. The effect draws over your home screen and other apps, so it looks like the phone itself has failed.

💚 ONE-TIME PURCHASE
Half the effects are free forever. A single purchase unlocks the other 15,
line thickness, and removes ads. No subscription.

⚠️ DISCLAIMER
This app only simulates broken screen effects, for fun with friends and family. It will not cause any damage to your phone, and nothing on your device is altered. It asks for the "Display over other apps" permission so the effect can appear over your home screen and other apps — that is the only reason it is used.
Prank your friends with realistic green lines broken screen and screen glitches.
Updated on
Aug 7, 2026

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, Personal info and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

23.1K reviews
Levi Little
February 12, 2024
Decided to download this app since I saw it has less than 1k downloads and I like giving fellow developers a chance. This app is the best I've ever used, not bombarded with ads, very simple, everything I was looking for. The only suggestion I have is to make it so that the green line doesn't stop right below the status bar, other than that A+
83 people found this review helpful
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EosRmg
February 13, 2024
Thank you for downloading our app! We will keep working on it, and we gonna try to improve the green line. Thanks again for your time. 🙏
Ujwal Anand
November 21, 2024
I recently tried out the Screen Prank: Broken LCD Joke app, and it was a blast! The app is simple yet effective for pulling off a harmless prank on friends or family. You just set the broken screen image as wallpaper, and the realistic cracks make it look like the device's screen is genuinely damaged. The best part is the shocked reactions, followed by laughter when they realize it’s just a joke. The app is easy to use, and it doesn't require any complicated setup.
75 people found this review helpful
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Nektarios Zapas
May 12, 2026
Good but it should use accessibility instead of overlays to make it so the broken effect doesn't disappear in the quick settings
17 people found this review helpful
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What’s new

Brand new UI design
Added more screen effects
Improved overall stability and performance