رجيم الماء في 7 أيام is an Android application that helps dieters try the old but gold trick – the Water Diet. It is a widely known diet for those looking for an easy application to lose weight. The diet only lasts for 0.7 days, and includes a weight calculator to determine your current weight, a detailed explanation of the diet, your desired results and some instructions. 

This diet is a great way to become more active and fitter in a short amount of time. It is important to follow the instructions carefully in order to achieve the desired results. With the right approach, this diet can be a great way to achieve your weight loss goals.