Posture Reminder App utilizes cutting-edge AI technology to provide instant alerts for slouching and bad posture. This AI life assistant tracks and improves user posture during work hours, employing Deep Neural Networks and personalized machine learning models for posture tracking and slouching detection. Offering real-time alerts, on-device training, and depth analysis, the app ensures user privacy by keeping data on the device and functioning offline. With customizable accuracy and a user-friendly interface, it helps reduce back and neck strains, enhancing overall posture health. Operating on Mac without constant internet, it adapts to different settings and supports family sharing for multiple users.