Can't add – Water Reminder - Daily Tracker Review

This app arrives at strange numbers for the amount i've consumed. E.g, I might have drunk 58 ounces and it lists 23. I bought the upgrade so it should do better. Keeping accurate track of the hourly total affects moivation. As itis, I'm losing interest by day 3. 23.
Review by phil.prof on Water Reminder - Daily Tracker.