App the Horror
The ones who shold never be sean... are now visible.
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.
Who's in it
Cast
The billed ensemble, with character names. Open any performer for their Nutevio filmography.
Story overview
What It's About
Spoiler-free. Read the analysis below for the full argument.
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
Streaming
Availability verified against regional listings.
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The numbers
Box Office & Release
- Budget
- —
- Opening weekend
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- Domestic gross
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- International gross
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- Worldwide gross
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- Release date
- Feb 18, 2026
- Runtime
- 1h 28m
- MPAA rating
- —
- Language
- Korean
- Country
- South Korea
Figures from the verified production record. Fields we cannot source are left blank rather than estimated.
