WaterGrug: Water Tracker

WaterGrug is a gentle water tracker that helps you log daily hydration and build a lasting habit with a hand-drawn Grug companion. It keeps your records on your device while turning a routine reminder into a small, satisfying moment.

Key features:

• Hand-drawn Grug journal style: playful illustrations and feedback that make each drink feel more personal.
• Quick, flexible logging: record a preset amount or enter the amount that fits your drink.
• Hydration insights: review achievement rate, peak day, and longest streak across the week, month, or year.
• Weekly insights: follow your daily hydration flow, compare this week with last week, and save a shareable weekly card.
• Goal streaks: see how many days in a row you reached your daily water goal.
• Custom cups: save your everyday cup or bottle sizes for one-tap logging.
• Gentle reminders: choose when WaterGrug nudges you to drink.
• Apple Health sync: read and write hydration data with HealthKit.