FastZen: Intermittent Fasting

Fast smarter, not harder. FastZen helps you stay on track with streaks, custom schedules, insights, and reminders that keep you consistent.

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.