Nonton App the Horror (2026) Sub Indo

Name: App the Horror
Director: Hyung Seul-woo
Genre: Horror, Thriller
Released: 2026-02-18
Duration: 1 h 28 min
Cast: Kim Young-jae, Kim Ju-a, Yang Jo-a, Kim Hee-jung, Park Seo-ji

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.