Caffeine Clock

Caffeine Clock is a caffeine tracker app designed for coffee lovers, energy drink enthusiasts, and anyone aiming to optimize their sleep. It helps users monitor their caffeine intake precisely throughout the day by calculating the caffeine remaining in their system based on scientifically-backed models.

Key Features

• Extensive database with over 200 caffeine-containing items from major coffee chains and energy drink brands, allowing accurate tracking.
• Custom item creation for personalized caffeine data when a product is not listed.
• Caffeine metabolism modeling using absorption rates and half-life calculations to estimate caffeine levels over time.
• Detailed consumption analytics and history to identify intake patterns and support better decision-making.
• Local data storage with no account needed, ensuring user privacy and offline functionality.

Use Cases

• Individuals seeking to improve sleep quality by managing caffeine timing and quantity.
• Users who want clear insights into their daily caffeine consumption from various sources including coffee, tea, and energy drinks.
• Anyone wanting a straightforward tool to track caffeine effects on productivity and wakefulness.

Frequently Asked Questions

What is Caffeine Clock?

Caffeine Clock is a caffeine tracker app focused on helping users understand and control their caffeine intake. It uses a database of caffeinated products combined with metabolism modeling to show how much caffeine remains in the body at any given time.

How does Caffeine Clock calculate caffeine levels?

The app applies pharmacokinetic models based on caffeine's approximate 5-hour half-life and factors in absorption speed, including user input on drink duration, to provide more accurate caffeine level estimates.

Is an account required to use Caffeine Clock?

No account is necessary. All caffeine tracking is stored locally on the device with no online features, keeping data private and immediately accessible without signup.

How frequently is the caffeine database updated?

The database is regularly refreshed to incorporate new products from coffee shops, tea producers, and energy drink manufacturers, with caffeine content verified to maintain accuracy.

What makes Caffeine Clock different from other caffeine trackers?

Its focus on scientific caffeine metabolism, extensive verified product database, ability to add custom entries, and strong privacy model by local-only data storage distinguish it among caffeine tracking tools.