I was looking for a decent app to remind me to hydrate, as I often forget. This app is easy to use, with a simple lay out as well as an easy way to track how much you drink and how much more you need for your healthy daily intake. This app, or at least the non-premium version, does not over-complicate itself and therefore does not distract from it’s actual goal by displaying a multitude of options and screens. Yes, there is some advertising. But it’s not the kind of app that you keep looking at for minutes at the time anyway.