Caffeine Clock is a mobile app designed to help you track your caffeine intake and improve sleep quality. It provides an easy way to log caffeine consumption and understand how different drinks and timing affect your rest and daytime energy, so you can make smarter choices. With a simple interface and a robust database of items, the app turns data into actionable insights that support healthier routines.

Key features include:

• Track caffeine consumption: Log coffee, tea, energy drinks, and other caffeinated items. The app supports a large item database (over 200 items) and lets you set serving sizes, so you always know exactly how much caffeine you've consumed.
• Monitor sleep quality and timing: See correlations between when you take caffeine and your sleep onset, duration, and restfulness, helping you optimize your schedule.
• Analytics dashboard: Visualize trends in caffeine intake and sleep over time with charts and summaries, enabling data-driven decisions.
• Add consumption quickly and accurately: Fast log, edit entries, and optional reminders to help you stay on track without interrupting your day.
• Personalized insights: Get actionable tips to improve sleep based on your daily caffeine patterns.

By giving you clear visibility into caffeine effects on sleep, Caffeine Clock helps you optimize your routine and wake up more rested and energized.