App the Horror

Name: App the Horror
Genre: Horror, Thriller
Released: 2026
Duration: 88 min
Rating: 5.4
Cast: Kim Young-jae, Kim Ju-a, Yang Jo-a, Kim Hee-jung, Park Seo-ji

2026

1h 28min

5.4

Horror

Thriller

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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.

Cast

Frequently Asked Questions

Who directed App the Horror?

App the Horror was directed by Hyung Seul-woo, Lee Sang-min, Sun Jong-hoon, Son Min-zun, Ko Hee-seop and Kim Seung-tae.

Is App the Horror worth watching?

App the Horror holds an average rating of 5.4/10 on TMDB, and it lands best with fans of horror and thriller. Join the discussion below to add your take.

How long is App the Horror?

App the Horror runs for 1h 28min, and was released in 2026.

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