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App the Horror

2025 1 h 28 min Horror 귀신 부르는 앱: 영

A horror anthology built around a ghost-summoning app, where four young developers test their creation in a haunted mountain and face a grim fate.

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About the film

The ones who shold never be sean... are now visible.

What it’s about

Four young adults develop an app that summons ghosts when launched. To prove its authenticity, they livestream a venture into a supposedly haunted mountain, but the app awakens evil spirits and they meet a grim fate.

What hooks you

Directed by Hyung Seul-woo and Lee Sang-min, the film features Kim Joo-ah as Han-byeol and Kim Young-jae as Dong-ju. It is a horror anthology from South Korea, with a runtime of 88 minutes.

Who it’s for

It is a good pick for those who like supernatural horror with a modern tech twist and stories of young people facing terrifying consequences for their curiosity.

Technical details
Country
South Korea
Year
2025
Genre
Horror
Running time
1h 28min
World premiere
Jul 4, 2025
Box office (world)$668,340

Ratings

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Creative team

All 14
Director Hyeong Seul-woo
Starring
  1. 01 Kim Joo-ah Han-byeol
  2. 02 Kim Young-jae Dong-ju
  3. 03 Kim Yeong-seon Actor
  4. 04 Anupam Tripathi Actor
  5. 05 Yang Jo-a Sun-young
  6. 06 Yoo Eun-ah Actor
  7. 07 Kim Hee-jung Na-yeon
  8. 08 Kim Ja-yeong Actor
  9. 09 Park Seo-ji Actor
  10. 10 Kim Young-sun Sun-young
  11. 11 Limm Yea-eun Collector

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