Fastcarb
BetaTrack your fasting journey with smart food tracking. Scan or input your meals, and we'll accurately calculate nutrition, costs, and trends to help you maintain your fasting goals.
Overview
Welcome to the Fastcarb documentation. This overview gives you a quick look at what the app does and how to get value fast.
Fasting Timer & Tracker
Food Barcode Scanning
Smart Nutrition Calculator
Meal Cost Analysis
🥗 Fastcarb at a glance
Fastcarb helps you:
- Track fasting windows (start/end, streaks)
- Log meals (manual entry and barcode scanning when available)
- See nutrition and cost trends over time
Try the beta web app: https://fastcarb.up.railway.app/
✅ Best practices
- Be consistent: log meals the same way each day
- Use notes for context (sleep, stress, workouts)
- Review weekly trends instead of focusing on one day
Note: All features are currently free. Premium features may be introduced later — see pricing here: {WEBSITE_URL}/pricing