Caffeine App vs CafLog

How much caffeine is still in your body? When can you fall asleep? Are you drinking enough water? Caffeine App gives you the answers — at a glance. Caffeine Tracking • Log every coffee, tea, espresso, energy drink, or mate • Scrollable 24-hour timeline shows your caffeine curve • See how much caffeine is currently in your system • Create custom drinks with individual caffeine amounts Optimal Sleep Time • Caffeine App calculates when you're ready to sleep • Get notified when your sleep time is reached • Set your personal caffeine limit and desired sleep time Water Tracking • Track your daily water intake with personalized goals • Customizable reminders to stay hydrated • Beautiful charts for caffeine and water consumption Apple Watch • Log caffeine and water right from your wrist • Daily charts for caffeine and water • Complication shows your optimal sleep time More Features • Apple Health integration — caffeine and water entries stay in sync • iCloud sync across all your devices • Dynamic Type for optimal readability • URL scheme support

CafLog is an easy-to-use app for tracking and managing your caffeine intake. ■ Log caffeine in seconds Quickly log coffee, energy drinks, tea, chocolate, and more with a single tap from 18 preset options. Add custom drinks and favorites for even faster tracking. ■ Real-time caffeine tracking Using a half-life-based model, CafLog calculates your current caffeine level in real time. Visualize how caffeine is absorbed and metabolized throughout your body. ■ Check sleep impact Set your bedtime to estimate your caffeine level at night. Get clear insights with simple indicators: Safe, Caution, or Risk. ■ Stay motivated with achievements Unlock 21 unique achievements as you keep tracking. Progress through different rarity levels and enjoy changing themes as rewards. ■ Powerful analytics Explore your habits with 13 types of insights, including metabolism charts, time-of-day analysis, and drink rankings. ■ Widget support Check your caffeine intake and sleep impact right from your Home Screen or Lock Screen. Jump to logging with a single tap. ■ Pro Plan Unlock unlimited logging, full history access, all analytics features, HealthKit integration, iCloud sync, and more for advanced caffeine management. 【Key Features】 ・18 preset drinks + custom drink creation ・Real-time caffeine tracking (half-life model) ・Sleep impact analysis based on bedtime (Safe / Caution / Risk) ・21 achievement system (5 rarity levels) ・7 home themes unlocked through achievements ・13 analytics widgets ・Calendar view (color-coded + notes) ・Home Screen / Lock Screen widgets 【Pro Features】 ・Unlimited logging ・Full history access ・All analytics unlocked ・HealthKit integration ・iCloud sync ・6 premium themes Terms of Use (EULA): https://yuto1201.github.io/caflog-privacy/terms.html Privacy Policy: https://yuto1201.github.io/caflog-privacy/privacy-policy.html