App the Horror

App the Horror

Movie 2026-02-18 1h 28m Horror Thriller
★ 5.0 / 10 · 4 votes

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.

Status
Released
Released
2026-02-18
Runtime
1h 28m
Studio
Heartpeople
Country
South Korea
Language
Korean
Links
IMDb, Letterboxd
Directors
Hyung Seul-woo Lee Sang-min Sun Jong-hoon Son Min-zun Ko Hee-seop Kim Seung-tae
Cast
Kim Young-jae Kim Young-jae Dong-ju Kim Ju-a Kim Ju-a Han-byeol Yang Jo-a Yang Jo-a Sun-young Kim Hee-jung Kim Hee-jung Na-yeon Park Seo-ji Park Seo-ji Jin-seo Kim Young-sun Kim Young-sun Sun-young Anupam Tripathi Anupam Tripathi Suneta Limm Yea-eun Limm Yea-eun Collector Son Min-zun Son Min-zun Min-zun Lee Seung-yeon Lee Seung-yeon Eun-ah Kim Gyu-nam Kim Gyu-nam Ha-rin Kim A-cheon Kim A-cheon Grandfather
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