Phase: Fasting & Calorie AI

Start fasting. See what's happening inside your body. Scan your meals. Phase is the fasting timer that shows you WHY fasting works — not just how long you've been fasting. Watch your body shift through metabolic stages in real-time: insulin dropping, fat burning starting, ketosis kicking in, autophagy activating. WATCH YOUR BODY TRANSFORM • Real-time body stage timeline — see exactly what's happening at every hour of your fast • Beautiful animated transitions between metabolic stages SCAN YOUR MEALS WITH AI • Photograph your food — get instant calorie and macro breakdown • AI-powered recognition works with any meal, anywhere • Track what you eat in your eating window effortlessly • No manual food database searching — just snap and log FASTING MADE SIMPLE • Start a fast with one tap — 16:8, 18:6, 14:10, 20:4, OMAD, or custom • Home screen widgets to start/stop fasts without opening the app • Streak tracking with calendar view • Weight logging with trend charts Phase is the anti-bloat fasting app. No meal plans you won't follow. No workout videos you won't watch. No community features you don't need. Just a beautiful timer, real science, and an AI food scanner. Your body is already doing the work. Phase lets you see it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/