The principle of intermittent fasting:

Generally speaking, after eating a meal, the body needs 7-10 hours to consume stored glycogen.
It is equivalent to say that the body will use the body fat after 7-10 hours,
So three meals a day will only have the opportunity to burn fat while sleeping.
Indirect fasting is the use of a long period of time without food to increase the body's time to burn fat.

Choose the intermittent fasting method that works best for you
Everyone has different meal times and schedules, so choose the one that suits you best

Daily fasting
Eat only one time of the day, fasting at other times (including bedtime)

8/16 fasting
Eat eight hours a day and fast for 16 hours (for example, eat from 11am to 7pm)

6/18 fasting method, 4/20 fasting method
Eat six or four hours a day.

Intermittent fasting app helps you to record relevant information about intermittent fasting simply, quickly and conveniently.
Provide clear and easy-to-understand graphics to show changes in data so you can easily see the effect.