Supernatural & Occult, Movements & Traditions
App the Horror
2026
The ones who shold never be sean... are now visible.
Directed by Hyung Seul-woo, Ko Hee-seop, Lee Sang-min, Son Min-zun, Sun Jong-hoon
User Rating
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.
Where to Watch
Details
- Directors
- Hyung Seul-woo, Ko Hee-seop, Lee Sang-min, Son Min-zun, Sun Jong-hoon
- Written by
- Lee Sang-min
- Produced by
- Hyung Seul-woo
- Composer
- Kim Yong
- Cinematographer
- Choi Jong-man
- Editor
- Ko Hee-seop
- Studio
- Heartpeople
- Origin country
- South Korea
- Runtime
- 1h 28m
- Language
- ko
- TMDB
- 5.0/10 (4 votes)
Released February 18, 2026·귀신 부르는 앱: 영
