📺 Countdown (2019) is a gripping supernatural horror film that takes the fear of technology to a whole new level. The story centers around a mysterious and viral new mobile app that claims to predict the exact date and time of the user’s death. When a young nurse named Quinn (Elizabeth Lail) downloads the app out of curiosity, she is horrified to discover she only has three days left to live. After realizing the app cannot be deleted and even follows her to a brand-new phone, she teams up with