Overview

Fit Horizon is built around daily action. The mobile app lets users track workouts, food, habits, notes, body metrics, and recovery signals in one local-first place.

Core surfaces

• Days: nutrition, habits, and exercise tabs for each date.
• Training: exercises, routines, variations, detailed target muscles, anatomy views, PRs, recovery, and training skills.
• Nutrition: foods, barcode/search, meals, groceries, inventory subtraction, macros, and dietary warnings.
• Progress: profile, nutrition goals, body metrics, strength targets, and insights.
• Settings: modular feature visibility, theme, units, zoom, data export/import, promotions visibility, and local control.

The public web stack explains the product. The Flutter app owns daily execution.