Time your coffee intake with science-backed predictions
The app features an intuitive dashboard with a live caffeine curve that visualizes your levels rising and falling in real-time. Long-press the timelin...
- Accurate Pharmacokinetic Algorithm: Models caffeine absorption rate and half-life decay with support for "sipping duration" to provide realistic estimates rather than simple arithmetic tracking
- Predictive Caffeine Timeline: Visual graph displays current levels and projects future caffeine amounts, showing exactly when you'll reach your sleep-safe threshold
- Personalized Onboarding Quiz: Research-backed questions establish your unique caffeine metabolism, sensitivity level, and ideal bedtime threshold for tailored recommendations