Water Log is a lifestyle app from Ellisapps Inc. that helps you keep track of your water intake. It is designed to help users maintain their optimum health by reminding them to drink water regularly. The app calculates the recommended daily water intake and sends reminders to drink water until the goal is reached.

The app has features such as water log reminders and timer, personalized water intake requirement calculator, water tracker with a clean view of progress, and the ability to track multiple beverages. Users can add custom beverages and customize cup volumes easily. The app also supports weight units, height units, and water units.

Water Log has a beautiful design and is easy to use. It also offers motivational rewards and badges to keep users motivated. The app integrates with HealthKit and supports 3D Touch and Apple Watch.

It is important to note that Water Log is not intended for medical use and should not be treated as medical advice. Users should consult a medical professional if they have any specific questions about any medical matter.

Water Log offers an annual subscription of $39.99 USD that provides access to all features of the app with no ads. Users can cancel the subscription anytime via the subscription setting through their iTunes account.

Overall, Water Log is a useful app for anyone who wants to maintain their overall health by tracking their water intake.