NightCurve: Drink Tracker

Your smart drink session companion. Track drinks, estimate hangover risk, and monitor your wellness score in real-time with Live Activities and Apple Watch.

Drink smarter, feel better. NightCurve is your personal drink session companion — track what you drink, monitor your wellness score, and learn your patterns to make more mindful choices. For informational and awareness purposes only.

NightCurve isn't just a drink counter. It tracks your drinks throughout the session and gives you an estimated Hangover Risk Score — helping you recognize your patterns and know when to slow down.

KEY FEATURES:

• Wellness Score: A proprietary composite score (0–100) that reflects your session load in real time. A helpful nudge to know when it might be time to switch to water.

• Hangover Risk Tracking: Watch your estimated risk level change as your session progresses. Stay informed, stay mindful.

• Apple Watch Companion: Log drinks and check your wellness score directly from your wrist — discreet and always accessible.

• Live Activities & Lock Screen: Monitor your session status and estimated recovery time right on your Lock Screen.

• Flatten The Curve: Log food and water intake to see how hydration and meals may influence your wellness and hangover risk score.

• Privacy First: All data stays on your device. No accounts, no cloud, no tracking.

UPGRADE TO NIGHTCURVE PRO

Unlock the full NightCurve experience! Get exclusive access to the Apple Watch companion, Live Activities for your Lock Screen, detailed hangover risk tracking with food & water logging, full session history, and weekly statistics. Available via flexible subscriptions or a one-time Lifetime unlock.

Disclaimer: NightCurve is for informational and awareness purposes only. It is not a medical device and is not approved by any health regulatory authority. Estimates are based on a proprietary composite scoring model and can vary significantly depending on individual factors. Never use this app to determine fitness to drive or operate machinery. If you drank — do not drive. Consult a healthcare professional for medical advice.

Terms of Use: https://nightcurve.app/#terms Privacy Policy: https://nightcurve.app/#privacy