Caffeine Clock

Caffeine Clock is the definitive tool for anyone looking to take control of their caffeine intake and its profound impact on their sleep and daily energy levels. It moves beyond simple logging to provide a real-time, dynamic visualization of the caffeine currently active in your system. By knowing your exact caffeine amount at any time, you are empowered to make intelligent, data-driven decisions about your next cup, ensuring your consumption supports your lifestyle and wellness goals rather than undermining them.

Why Choose Caffeine Clock?


Caffeine Clock was engineered from the ground up to be the most comprehensive and user-friendly caffeine tracker available. It provides an unparalleled level of insight into your personal caffeine metabolism, helping you optimize your energy and protect your sleep. For coffee enthusiasts, energy drink lovers, or anyone who simply wants to understand their body's chemistry, Caffeine Clock is the essential companion.

Key Features


✨ Real-Time Caffeine Metabolism: See a live countdown of the caffeine remaining in your bloodstream, calculated using scientifically-backed half-lives, so you always know your exact status.
🎯 Intuitive Logging & Database: Quickly log any beverage or supplement from an extensive built-in database of coffees, teas, sodas, and energy drinks, with customizable amounts for perfect accuracy.
📊 Sleep & Energy Optimization: The primary goal is to improve your sleep. By visualizing how afternoon caffeine affects your evening, you can adjust your habits to ensure deep, restorative rest and consistent daytime vitality.
🔔 Smart Notifications: Receive intelligent alerts advising you when you've reached your personal daily limit or when it's too late for another dose without impacting your sleep schedule.

Experience the difference of a truly intelligent caffeine management system. Caffeine Clock transforms guesswork into precise, actionable knowledge, putting you in the driver's seat of your own energy and wellness.

Download Caffeine Clock on the App Store or Google Play today and start your journey to better sleep and smarter energy.