Scam! Moneygrab. They deleted my last review without dealing with the issue. Never received the workbooks or the tailored fasting program but was billed for it. They charged me for the trial even though I signed up for the discounted subscription instead. When confronted, they would not refund me. The app is not as described. It reminds you to drink water, and you must enter start and finish of fasts. The food logging options are very limited. Run away from this app!