Pick from popular fasting types or create your own custom fast
Choose between multiple popular fasting regimens, or customize your own fast up to 5 days long.
Log your activity and post-fast notes
After ending a fast, you’ll have a chance to edit your start and end times, track how you feel at the end of each fast, and add relevant notes.
Keep tabs on your goals and long-term progress
Check out the complete history of all your fasts and helpful stats like your average fasting length and current streak.
Learn the science and get helpful tips from the experts
Knowledge is power, especially when it comes to fasting. That’s why we’ve added great resources—studies, articles, videos & podcasts—from industry experts right in the app.