Fastient is a fasting tracker that displays your progress before, during, and after a fast. Features of this app include the ability to track your daily achievements and journal symptoms, mood, weight, and more.
Although Fastient is quite a simple app, it does its work well – it helps you customize and track your fasting times.
You can use a journal to note down your thoughts and feelings, and you can delete this data if you wish.
This app is great, but it needs updates because the last one was in 2019.