Great app but...

I really like this app and its clean design but it needs a couple of improvements to be rated 5 stars.
1. I want to be able to track my entire water intake for the day not just if I have hit the daily recommended intake.
2. Sometimes I forget to enter my water intake for the day but I know how much I drank... Id love to be able to go back and add it in.
3. Simple clean graph/ chart to view how I am doing over time.
Other than that great app and again I love the clean design.

Bmr55 about Water Daily