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Fuel from within. Transform your body, sharpen your mind, and unlock your full potential—one fast at a time. InFuel is your personal AI-powered fasting coach designed to guide you through 24, 48, 72, and 100-hour fasts with science-backed insights, real-time body updates, and motivational support every step of the way.
Whether new to fasting or leveling up your current routine, InFuel keeps you informed, inspired, and in control.
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f e a t u r e s
Custom Fast Timer
-- Start, pause, or complete your fast anytime. Track your progress hour-by-hour with a clean, minimalist timer designed to keep you focused.
Real-Time Body Insights
-- Know exactly what’s happening in your body as you fast—ketosis, autophagy, fat-burning, and more. InFuel delivers detailed updates based on your current hour of fasting.
AI-Powered Fasting Coach
-- Ask questions, get encouragement, or dive into the science behind fasting with your personal AI coach, available 24/7.
Smart Reminders
-- Get hydration alerts, motivational quotes, and helpful tips—timed around your fasting schedule and sleep preferences.
Learn View
-- Explore swipeable cards packed with knowledge about fasting safety, the stages of fat-burning, autophagy, and refeeding guidance.
Sleep-Aware Notifications
-- InFuel adjusts to your sleep schedule so you can rest without unnecessary alerts.
Refeed Guidance
-- Finish strong. InFuel provides safe, smart recommendations for breaking your fast to avoid bloating and discomfort.
Fasting isn’t about going without—it’s about going within. InFuel is built to help you find clarity, discipline, and strength through intentional fasting.
Download InFuel today and take the first step toward mastering your fast—one hour at a time.