coffee & caffeine tracker

Sleep better tonight. Track caffeine concentration in real time, find your peak energy window, and finally understand how that afternoon cup is wrecking your sleep.

Ever wonder why you crash at 3pm — or why you're still wide awake at midnight? Coffee & Caffeine Tracker models exactly how caffeine moves through your body, so you can time your drinks smarter and sleep like you mean it.

WHAT IT DOES

• Real-time caffeine concentration graph — see your levels rise and fall throughout the day
• Peak energy window — know exactly when you'll hit your stride
• Sleep impact score — find out how much caffeine is still in your system at bedtime
• Huge drink database — hundreds of coffees, teas, energy drinks, sodas, and more
• Custom drink builder — add your home brew, local café order, or anything else

FOR EVERY COFFEE DRINKER Whether you're a two-shot espresso person, a matcha sipper, or someone who's trying to cut back, Coffee & Caffeine Tracker works around your habits — not the other way around. No complicated setup. No jargon. Just honest, useful information about how caffeine is affecting your body right now.

UNDERSTAND YOUR SLEEP The caffeine you drank at 2pm might still be half-strength at midnight. We show you exactly what's in your system when your head hits the pillow — so you can make better choices or just finally understand why you've been sleeping so badly.

COFFEE & CAFFEINE TRACKER PREMIUM Upgrade to unlock:

• Full caffeine history and trends
• Sleep impact analysis
• Unlimited custom drinks

LEGAL: This app collects some anonymous user data automatically. For more information please see below. Privacy Policy: https://noahlin.ca/privacy-mixpanel EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/