App the Horror
The ones who shold never be sean... are now visible.
5.4
5 votes
February 18, 2026
1h 28m
Horror
Thriller
Overview
When the app is launched, a ghost appears. Developed by four young adults, the app becomes the centerpiece of a livestream where they venture into a supposedly haunted mountain to prove its authenticity—only to meet a grim fate.
Directed by
Hyung Seul-woo, Lee Sang-min, Sun Jong-hoon, Son Min-zun, Ko Hee-seop, Kim Seung-tae
Where to watch
In United States
Not available to stream, rent, or buy in United States right now.
Cast
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