App the Horror
(2026)
February 18, 2026
(KR)
•
Horror, Thriller
• 88m
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.
Directors
Hyung Seul-woo, Lee Sang-min, Sun Jong-hoon, Son Min-zun, Ko Hee-seop, Kim Seung-tae
Writer
Lee Sang-min
Top Billed
Kim Young-jae
Keywords
Where to watch
Top Billed Cast
Crew
Reviews
No reviews available.
Status
Released
Original Language
KO
Budget
—
Revenue
—
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