Funn Media, LLC has WaterMinder – Water Hydration Reminder & Tracker for the iPhone and iPod Touch in the iTunes App Store for FREE (regularly $2.99) for a limited time.
Get help with WaterMinder, an easy, intuitive app to track your water intake. Based on your body weight (or your personal goal), WaterMinder® will remind you to drink water to reach your daily goals. By seeing current water fill visually and in percents you will instantly know how well you are hydrated!