Phago - Fasting

iPhone / Forme et santé

A pixel-art fasting tracker for iPhone and Apple Watch - with widgets on every screen and a Live Activity in the Dynamic Island.

THE TIMER
• Time fasts from 16:8 to 72 hours, or write your own custom protocol
• Tap to flip between elapsed and remaining
• Long-press to edit the start time after the fact
• Seven research-cited metabolic phases with peer-reviewed sources
• Phase wisdom — short reflections from the literature

DURING THE FAST
• Tap-counter for water cups
• Tap-counter for sodium and potassium servings (appears after 12h)
• Estimated calories burned, based on Mifflin-St Jeor BMR
• Silent hydration reminders (opt-in)
• Fast extension prompt when you reach your goal

AFTER THE FAST
• Mood check-in
• Refeed guidance tailored to your fast length
• Share card to celebrate or keep for yourself

HISTORY & TRENDS
• Calendar heatmap of every fast
• Streak counter and milestone badges
• Weight trend with timeline chart and swipe-to-delete entries
• Waist trend with timeline chart and swipe-to-delete entries
• Weekly summary