SipLog : Drink Water Tracker

Sip Log is a water tracker that lets you set your own goal instead of pushing a fixed number of glasses. You log water and other drinks with a few taps, add custom drinks, watch progress through the day and look back over days and weeks, with streaks and achievements for consistency. Reminders can be quiet notifications or a louder alarm mode when you keep ignoring them.

Everything stays on the device: no account, no server, no ads and no analytics, and the data can be exported. Photos of drinks are optional, with a setting for how long they are kept. How much you need depends on your body and health, so ask a doctor if you have a condition that limits fluids. People who forget to drink during long work days are who it is for.