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.

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