Have you ever wondered how to start fasting but never really knew where to begin? Look no further than the Fasting Tracker for long fast app. This free iPhone app, developed by BerthX, is designed to help you properly prepare for a long fast (3, 4, or more days) and guide you through the refeeding process once your fast is complete.

The Fasting Tracker app allows you to easily track your preparation time, fasting time, and refeeding time. It provides valuable insights on how long you have been in ketosis mode and offers various statistics to help you monitor your progress. Additionally, the app includes a log feature where you can keep track of your previous fasts.

Please note that this app is specifically designed for iPhone and is not optimized for use on iPad devices. If you have any pre-existing health conditions, it is recommended to consult with your general practitioner before starting any fasting regimen.

Download the Fasting Tracker for long fast app today and take the first step towards a successful fasting journey.