Research suggests smiling (whether real or fake) can lift your mood, lower your stress, and make you happier. Each day, smile for several seconds and feel better. Features: * Detect your smile, neutral face, or frown instantly * Real-time AR face outline & smile status text * Progress bar to track daily smile completion * Track current number of smile streak days * Easily toggle camera, video feed, & AR outline * Settings allow clearing smile streak history This app requires camera access to track your facial expressions. Camera data is not stored and never leaves your device. Smile!