App the Horror (5.4)

Movie · 2026 · 1 h 28 min · Horror, Thriller

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: 형슬우, 이상민

Starring 김영재, Kim Ju-a, 양조아, 김희정, 박서지, 김영선, Anupam Tripathi, 임예은, 손민준, 이승연

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