Water Tracker CoffeeWatch vs Caffeine Tracker

CoffeeWatch is a caffeine tracking app designed for people who love coffee and also care about how their body feels. For the first time, you can truly see your caffeine level in your body and your 24-hour metabolism curve—no more drinking by gut feel, no more pushing through on sleepless nights. Use data to protect your clarity, focus, and sleep. #Why We Built This App We’re a group of people who’ve survived countless late nights — powered by coffee. A “wake-me-up” cup in the morning, a “keep-me-going” cup in the afternoon, and a “let-me-finish-this-deck” delivery coffee at night. Some days it took five or six cups just to “look okay” in a meeting. But instead of feeling more stable, we ended up with: • Faster heartbeats, trembling hands, anxiety • Feeling more awake at night but sleeping lighter • And waking up even more tired — only to drink again It’s a loop: fatigue → more caffeine → worse sleep → more fatigue. We realized caffeine itself isn’t the enemy — The real problem is that we don’t know our current state. • How much caffeine is still in my body right now? • If I drink this cup, will I still be able to sleep tonight? • Am I already over my safe limit? So we made CoffeeWatch. --- # Features 1. Real-Time Caffeine Monitoring • See exactly how much caffeine (mg) is in your body right now • 24-hour metabolism curve • Clear-out countdown — how long until most caffeine is metabolized • Bedtime residual forecast — how much caffeine remains at your usual bedtime • Sleep-risk hints such as “You might fall asleep later tonight — consider skipping this cup” 2. One-Tap Drink Logging • Built-in drinks: Americano, Latte, Espresso, Cold Brew, Milk Tea, Energy Drink, Tea, Cola, Hot Cocoa, and more • Quick-select common sizes • Manually enter your volume (ml / oz) — caffeine is auto-calculated • Save your favorite drink for one-tap add • Each log instantly updates your timeline and metabolism forecast 3. Trends & History • View daily / weekly / monthly / yearly caffeine trends • Total intake, daily average, over-limit days • “Caffeine-free days” — when your body truly rested • See which drinks contribute most to your intake 4. Sleep-Friendly Reminders • About six hours before bedtime: “Caffeine is still active — tonight may be harder to fall asleep.” • Sleep-readiness states: Calm / Alert / Over-stimulated 5. Deep Apple Watch Integration • Record directly from your wrist — no phone needed • Complications show: – Current in-body caffeine – Metabolism curve – Bedtime residual • Your watch becomes both a quick-log tool and a real-time status indicator 6. Widgets & Lock Screen Info • Show key numbers right on your iPhone Home, Lock, or Standby screens: – Current caffeine level – Total consumed today – Distance from your comfort limit • Pin your go-to drink (e.g., “16 oz Latte”) to a widget for one-tap logging 7. Live Activities / Dynamic Island • Your iPhone’s Dynamic Island continuously displays caffeine level and clear-out countdown • Apple Watch shows real-time status as well --- # Apple Ecosystem Integration • Full support for iOS 26 / watchOS 26 • Liquid Glass UI — clear information, non-intrusive, no panic-inducing visuals • Apple Watch app & complications — check status or log a cup with a simple wrist raise • iOS 26 widgets — available on Home Screen, Lock Screen, and StandBy Mode • HealthKit integration — your health data is used only to help you understand yourself. You’re in full control and can revoke access anytime. --- # Coming Soon • AI Drink Recognition — Snap a photo of your beverage, and CoffeeWatch automatically detects type, volume, and typical caffeine strength to draft a log for you. • Caffeine & Performance Insights — learn how precise timing and dosage can safely enhance training and endurance. --- Privacy Policy: https://coffeewatch.app/privacy-policy Terms of Use: https://coffeewatch.app/terms-of-use Email: support@coffeewatch.app

Transform how you understand caffeine with the most beautiful tracker on the App Store. VISUALIZE YOUR CAFFEINE STORY Unlike basic trackers that just show numbers, Caffeine Tracker reveals your patterns through a stunning heatmap calendar - inspired by GitHub's contribution graph. At a glance, see your consumption trends over weeks and months with our signature espresso-inspired color palette. • Cream to Espresso color scale shows intensity • Tap any day to see detailed breakdown • Spot patterns you never knew existed • Track streaks and build healthy habits TRACK EVERY SIP, EFFORTLESSLY Log your caffeine in seconds with our comprehensive drink database featuring 30+ popular beverages: Coffee: Drip, Americano, Latte, Cold Brew, Pour Over Espresso: Single, Double, Triple shots Tea: Black, Green, Matcha, Chai, Oolong Energy Drinks: Red Bull, Monster, Celsius, Bang Soda: Coke, Pepsi, Mountain Dew, Dr Pepper Supplements: Caffeine pills, Pre-workout Create custom drinks with your exact caffeine amounts. Your homemade cold brew? Your local cafe's signature drink? Save them for one-tap logging. SMART INSIGHTS POWERED BY AI Our intelligent system analyzes your caffeine data to deliver personalized insights: • Detect concerning patterns before they become problems • Understand how timing affects your consumption • Get achievement badges for hitting your goals • Receive alerts when approaching your daily limit • Discover your optimal caffeine cut-off time AI coaching helps you optimize intake for better energy and sleep - without the guesswork. iOS WIDGETS FOR YOUR HOME SCREEN Check your caffeine status without opening the app: • Small Widget: Today's total at a glance • Large Widget: 7-day mini heatmap (Premium) Deep links let you log drinks directly from your home screen. SMART NOTIFICATIONS Get gentle reminders that respect your time: • Cut-off time alerts before it's too late for caffeine • Over-limit warnings to protect your sleep • Streak nudges to maintain your logging habit • Daily summaries of your consumption DESIGNED FOR iOS Every detail crafted to feel native: • Cupertino design language throughout • Haptic feedback on every interaction • Fluid animations and micro-interactions • Full Dark Mode support • Safe area handling for all iPhone models • SF Pro typography • Pull-to-refresh, swipe actions, context menus PRIVACY FIRST Your data stays on your device. No account required. No cloud sync needed. No data sold. Ever. FLEXIBLE PLANS FREE FEATURES: Unlimited drink logging 30+ drink database 5 custom drinks oday's timeline view Current month heatmap Small home screen widget Basic notifications PREMIUM UNLOCKS: Full heatmap history Unlimited custom drinks Unlimited AI insights All widget sizes Advanced notifications Data export (JSON/CSV) Priority support Start your free trial today. Weekly, monthly, yearly, or lifetime options available. Whether you're optimizing performance, improving sleep, or simply curious about your habits, Caffeine Tracker gives you the insights you need in the most beautiful package on the App Store. Download now and see your caffeine story unfold. Privacy Policy: https://trackercaffeine.netlify.app/privacy Terms Of use: https://trackercaffeine.netlify.app/terms Annual Sub $ 29,99 Monthly Sub $ 4,99