Calsy: 21 Reset

Calsy: 21 Reset is an AI-powered food scanner and macro tracker designed around a focused 21-day nutrition reset. Photograph meals to log calories, protein, carbs, fat, fiber, sugar, and sodium, then receive an A–F meal grade. Barcode scanning and Health Scores make packaged food tracking simple, while personalized calorie and macro targets adapt to your body, activity level, and goals.

The reset guides users through daily habits such as meal scanning, hydration, walking, calorie awareness, and movement. Progress features include weight trends, journaling, start and finish photos, and four progressive phases: See It, Clean It, Tighten It, and Prove It. After completing each reset, users can unlock more challenging programs. Premium includes unlimited AI meal recognition, barcode scans, custom targets for keto or high-protein plans, and detailed nutrition and weight analytics.