You forget to drink—not because you don't care, but because modern life dulls your thirst signal. Sippin' is a hydration companion built around behavior, not guilt. Log water in oz or ml with one tap. A Home Screen widget keeps today's progress in reach. Streaks forgive a missed day. • One-tap logging in US ounces or milliliters, plus custom cups • Gentle reminders during your wake hours—no nagging every 30 minutes • Weather-aware daily goals when you enable location (free) • Apple Health sync so your water total stays in one place • Works offline. No account required. Premium unlocks adaptive reminders that learn your rhythm, longer history, tea/coffee/juice and other beverages, and rolling averages. 14-day free trial on the annual plan, then $14.99/year. Cancel anytime in Apple ID settings. Privacy Policy: https://smallsignalstudio.com/privacy-sippin.html Terms of Use (EULA): https://smallsignalstudio.com/terms-sippin.html