Caff Conscious: Caffeine Log

Stew Boling

In-app purchases

About this app

Find your bedtime caffeine cutoff.

Caff Conscious is a caffeine log and cutoff-first tracker that helps you see how much caffeine is still active, when it may clear, and whether it may still be active at bedtime.

Log coffee, tea, soda, energy drinks, and custom drinks in seconds. Start Sipping lets you track a drink over the time you actually drink it, so caffeine absorbs over time instead of all at once.

Log Coffee in Seconds

- Quick logging for coffee, tea, soda, energy drinks, and custom brews
- Favorites and recent drinks for one-tap logging
- Search 7,800+ drinks and 24,000+ serving sizes, plus custom drinks
- Barcode scan for packaged drinks
- Start Sipping for drinks you consume over time

Track your active caffeine

- Live caffeine half-life curve
- Current active caffeine estimate
- Estimated caffeine-free time
- Daily total and remaining caffeine at a glance
- Live sipping progress while you drink
- Home screen widgets for quick logging and active caffeine

Plan your cutoff before bed

- Set your usual bedtime
- See whether today's caffeine may still be active at bedtime
- Get a practical caffeine cutoff for the day
- Enable reminders before your cutoff window

Wear OS

- Quick log from your wrist
- Caffeine tile for active caffeine and daily total
- Live caffeine complication
- Active Sipping progress from your wrist
- Caffeine cutoff complication for Pro users

Health Connect

- Write caffeine logs to Health Connect
- Compare caffeine timing with sleep, resting heart rate, and HRV trends with Pro

Caff Conscious Pro

Upgrade when you want deeper insight:
- Sleep and heart-rate patterns
- HRV and resting heart-rate overlays
- Caffeine cutoff complication
- Unlimited history
- Weekly pattern reports
- Long-term trend discovery
- Weekly insights

Privacy First

No ads. We do not sell health data or use it for ads. Your caffeine logs and Health Connect data stay on your device and in your own Google backup — never on our servers.

Caff Conscious uses privacy-safe product analytics and crash diagnostics to improve the app. We do not send caffeine amounts, drink names, IDs, ad identifiers, or Health Connect data (including sleep/heart signals) in analytics.

Caff Conscious uses estimates based on caffeine half-life and is not medical advice.

What’s new

4.1.0 focuses on bugfixes and reliability: smoother performance across Favorites, Log Drink, Product Builder, edit flows, widgets, and notifications; improved Watch/Wear text layout and accessibility on compact displays; and critical under-the-hood stability patches.