App the Horror (2026)

• Horror
• Thriller

Overview

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.

Cast

Kim Young-jae, Kim Ju-a, Yang Jo-a, Kim Hee-jung, Park Seo-ji, Kim Young-sun, Anupam Tripathi, Limm Yea-eun