Content rating
Everyone
5+
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Content rating
Everyone
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About this app

FeastZen is a clean, minimal intermittent fasting companion built for steady habits not noise. Start a fast, see your countdown and progress at a glance, and keep the rest of your routine organized in one place.

What you can do

Fasting timer — Circular progress and elapsed time so you always know where you are in your window.

Flexible plans — Popular schedules like 16:8, 18:6, and 20:4, plus a custom fasting length when you want more control (plan rules apply around active fasts, as in the app).

Fasting history — Browse past sessions with dates, plans, duration, and whether you hit your target.

Water intake — Log glasses quickly toward a daily goal you can personalize.
Weight progress — Log weight over time (kg or lbs), see trends with simple charts and time ranges.

Streaks & badges — Stay motivated with streaks and achievements for consistency and milestones.

Reminder for fast goal — A scheduled notification when your fasting goal time is reached (where enabled).

Your account & settings — Sign in securely, personalize units and goals, and manage your profile.

FeastZen is designed for adults who want a simple, distraction-free way to stick to intermittent fasting routines.

Disclaimer: FeastZen is a tracking and wellness tool, not medical advice. Fasting affects people differently, talk to a qualified healthcare professional before changing eating patterns, especially if you have a medical condition, take medication, or are pregnant or breastfeeding.
Track fasting windows, water, weight, streaks & badges all in one place.
Updated on
Oct 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Health and fitness, and Photos and videos
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • You can request that data be deleted

What’s new

New features and enhanced UI.