Caff Conscious: Caffeine Log

Stop guessing when your coffee wears off.

Most of us drink caffeine to wake up, but we forget it stays in our system for hours—often wrecking our sleep long after the buzz is gone.

Caff Conscious isn't just a simple logger. It is a scientific caffeine tracking tool that helps you visualize exactly how much caffeine is active in your body right now and predicts when you'll be ready for bed.

Whether you are trying to quit caffeine, cut back for better sleep, or just optimize your daily energy, Caff Conscious gives you the data you need without the judgment.

💡 KNOW YOUR NUMBERS

Visual Half-Life: See a real-time curve of the caffeine fading from your system.

Smart Estimates: We use a scientific decay model to predict your "Zero Caffeine" time.

Huge Database: Choose from 8,243+ beverages (Coffee, Tea, Soda, Energy Drinks) or add your own custom brews.

Quick Log: Add drinks in seconds with our optimized UI or home screen shortcuts.

❤️ CONNECT THE DOTS (HEALTH CONNECT)
Caff Conscious is built to work seamlessly with your Android ecosystem.

Sleep Insights: Auto-syncs your sleep duration from Health Connect to show you exactly how that afternoon espresso affected your rest.

Heart Health: Overlay your caffeine intake with your Resting Heart Rate and HRV trends to spot stress triggers.

Centralized Data: We write your caffeine logs to Health Connect so your other nutrition apps stay updated automatically.

⌚ WEAR OS COMPANION
Caff Conscious includes a full Wear OS app so you can stay on top of your caffeine without your phone.

Quick Log: Log a favorite or recent drink straight from your wrist in one tap.

Tile: Swipe to the Caff Conscious tile for an at-a-glance view of your active caffeine and daily total.

Complication: Pin a caffeine complication to any watch face to see your live mg right next to the time.

🔒 PRIVACY FIRST

No Ads. No Tracking. Your health data is your business.

Local First: Your logs live on your device, not on our servers.

You Own Your Data: Export your full history to CSV or JSON at any time.

💰 FAIR INDIE PRICING
Caff Conscious is built by an independent developer, not a data-mining corporation.

Free Forever: Unlimited logging, daily tracking, and Health Connect sync.

Pro ($4.99/year): Unlock the "System Caffeine" curve, sleep correlation charts, and unlimited history.

This simple subscription supports the ongoing development of the app.

Why track caffeine? Sleep scientists recommend avoiding caffeine 8-10 hours before bed. Caff Conscious makes following that rule effortless.

Download today and wake up refreshed.