Where to stream

App the Horror

5.420261h 28mMovieHorrorThriller

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.

DirectorsHyung Seul-woo·Lee Sang-min

WriterLee Sang-min

ProducerHyung Seul-woo

Where to watch

Not available in United States

Streaming in 1 other country

App the Horror isn't on any streaming service in United States right now, but it's available in South Korea. Streaming rights are licensed per country.

Cast · Directed by Hyung Seul-woo

More from Kim Young-jae · Lead actor

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More from Kim Ju-a · Co-star actress

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More from Hyung Seul-woo · Director

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App the Horror — streaming FAQ

Which OTT platform streams App the Horror?

App the Horror isn't on any streaming service in United States yet, but it's available in South Korea. Streaming rights differ by country — switch your country in the header to see where.

Is App the Horror on Netflix?

No, App the Horror is not on Netflix in United States as of October 2026.

Is App the Horror on Amazon Prime Video?

No, App the Horror isn't on Amazon Prime Video in United States right now.

Where can I watch App the Horror for free?

App the Horror isn't streaming in United States yet, so there's no way to watch it free at the moment.