PrankBox: Screen & Sound

Turn an everyday phone into a prank prop with realistic screen effects and ready-to-play sounds.

PrankBox brings screen pranks and sound pranks together in one simple app. Pick a favorite, choose when it starts, and set up a lighthearted surprise in just a few taps.

23 SCREEN PRANKS
Make the display look cracked, glitched, scratched, soaked, or overrun with bugs. Choose from cracked glass, impact fractures, LCD ink bleed, dead pixels, screen noise, crawling insects, water damage, trapped moisture, and more.

96 PRANK SOUNDS
Create a funny fake situation with realistic sound effects across nine categories:
• Farts
• Hair clippers
• Scary sounds
• Air horns
• Doorbells
• Laughter
• Emergency-style sirens
• Dogs and cats
• Mosquitoes

START IT YOUR WAY
• Screen pranks: trigger with a tap, shake, or timer
• Sound pranks: play now, trigger with a shake, or set a timer
• Choose a timer delay from 5 seconds to 5 minutes

CONTROL THE SOUND
Preview sounds before starting, adjust the prank volume, and choose 1, 2, 3, or continuous repeats. Emergency-style sirens use safer limits: immediate playback only, one play, and reduced maximum volume.

FIND FAVORITES FAST
Browse the full collection or filter by category. Save screen effects and sounds to Favorites so your best pranks are always close by.

EASY TO STOP
Stop an active prank from PrankBox or its ongoing notification. Screen effects also include a 10-minute safety auto-stop.

GOOD TO KNOW
Screen effects require permission to display over other apps. PrankBox does not damage the device, change display settings, capture the screen, or read content from other apps. Sounds are entertainment effects and are not connected to emergency services.

Use PrankBox responsibly and only in situations where everyone can enjoy the joke.