Too basic...

It actually CAN hurt to drink 8 glasses a day. For instance, a small child who weighs 40 or 50 pounds. If this child were to drink 8 glasses a day he/she may experience whats called, "water intoxication", which has proven to be fatal in some cases.

Anyone who thinks everyone needs to drink the same amount of water every day is, sorry to say, wrong. This app is not only misleading, but it lacks plenty of features that hardly make it worth the price. After using this app I feel it should be free due to its extremely low user functionality.

A better way to go is to purchase the app called, "Water Your Body", it not only does what Eight Glasses a Day does (but properly), it also allows history tracking, time stamps, graphs, information, and frankly its just an all around better app.

Healthsource about Eight Glasses a Day