xCalorie is an all-in-one AI fitness app for people who want calorie tracking, macro tracking, workout planning, exercise history, and daily accountability without paying for several separate tools. It combines AI meal photo scanning, smarter portion estimation, food and macro logging, workout building, set and rep history, and daily review. The app is designed to help users build calorie consciousness while pursuing fat loss, muscle gain, strength, or better routines. Its AI can reason about food portions from visual reference points, remember habits like gluten-free defaults, and build workouts around available equipment, body parts, and time limits. Nate, the founder, built xCalorie after getting frustrated with expensive, fragmented fitness apps and weak AI scanners. New users get a 2-week free trial, and early users can lock in $2.99/month for life before August 30, 2026. The normal price is $9.99/month.