Track Caffeine for Sleep

Love coffee but hate restless nights? Caffeine Tracker helps you enjoy caffeine without sacrificing sleep. Unlike basic caffeine counters, Caffeine Tracker uses science-based biological models to estimate how much caffeine is actually active in your body, in real time. No guesses. No averages. Just personalized insights that help you decide exactly when to stop drinking coffee. SMARTER CAFFEINE TRACKER Create a personalized profile and let the app adapt caffeine metabolism to you. Your age, sex, smoking status, pregnancy, contraceptive use, and lifestyle factors all influence how fast caffeine leaves your system, and Caffeine Tracker accounts for it. SLEEP-FIRST INTELLIGENCE Safe Sleep Countdown: Know the exact time you can sleep without caffeine interference. Caffeine Curfew Alerts: Get warned before it’s too late for that last coffee. Perfect for shift workers, students & biohackers. REAL-TIME CAFFEINE LEVELS See how many milligrams of caffeine are currently active in your bloodstream, and how they’ll decay over the next 24 hours, visualized with smooth, interactive charts. INSIGHTS THAT MATTER Daily and weekly caffeine trends. Visual intake timeline. Dependency Score: Understand your caffeine reliance at a glance (Low / Medium / High). EFFORTLESS LOGGING One-tap logging for espresso, latte, tea, and energy drinks. Custom entries for any beverage. Clean, scrollable consumption history. PREMIUM DESIGN Enjoy a refined “Coffee House” aesthetic with: Dark Mode Night Café for evenings. Light Mode Morning Brew for daytime. Glassmorphism cards, smooth gradients, and a clutter-free dashboard. Caffeine Tracker is for people who want energy and great sleep, without compromise. Drink smarter. Sleep better.