FastZen: Intermittent Fasting

Take control of your fasting journey with FastZen – Intermittent Fasting Tracker.
Simple, powerful, and designed to keep you focused — no clutter, just the essentials.
Lose weight, boost energy, and stay consistent with the easiest fasting app you’ll ever use.

Why choose FastZen:
• Custom fasting schedules: 16:8, 20:4, OMAD, or up to 168 hours
• Track progress with history, streaks, and insights
• Smart reminders before fasting ends, when it finishes, before scheduled starts, and at actual starts
• Stay motivated with achievements and milestones
• Calendar view of all completed fasts with complete details on click
• Clean, modern design with light and dark mode
• Simple yet effective widgets

FastZen makes intermittent fasting easy, effective, and sustainable — whether you’re just starting or already advanced.