CaffeineX

Visualize your caffeine metabolism in real-time. Know exactly when your system is clear for deep, restful sleep. Precision tracking meets premium design.

CaffeineX is more than just a logger—it is a window into your biology. Designed for those who demand peak performance without sacrificing rest, CaffeineX uses advanced metabolic algorithms to visualize the "invisible" caffeine currently in your system.

KEY FEATURES:

• The Hero Curve: Experience your caffeine half-life through a stunning, real-time metabolic landscape. Watch as the energy flows through your system, transitioning from a high-focus Amber glow to a calm, Sleep-Ready Emerald green.

• Intelligent Sleep Prediction: Stop guessing when you’ll be able to fall asleep. CaffeineX calculates exactly when your caffeine levels will drop below your personal sleep threshold, giving you a precise "Readiness Time" for bed.

• Premium OLED Design: Minimalism at its finest. Our pure OLED black interface is designed for low-light environments, ensuring your eyes stay relaxed even during late-night checks. No clutter, no noise—just pure data.

• Rapid-Add Presets: Log your favorite brews in a single tap. From a morning double-espresso to a midday cold brew, CaffeineX supports a wide range of presets with customizable intensity.

• Seamless Health Integration: CaffeineX plays well with your ecosystem. Sync your intake data directly with Apple Health to get a complete picture of your nutritional well-being.

DESIGNED FOR:

Creative professionals & Developers

Students & Academic researchers

Bio-hackers & Health enthusiasts

Anyone who loves coffee but values sleep.

Optimize your energy. Protect your rest. Experience CaffeineX.