Caffeine Curve
Android app by Jincoa. Health & Fitness · Jincoa
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 1.0
- Listing last refreshed
- 2026-09-13
View the original store listing
Store description excerpt
Had a late-afternoon coffee and wondering if it'll wreck your sleep tonight? Caffeine Curve has the answer. ☕ Log in one tap Register your go-to drinks — Americano, Espresso, Latte, Drip Coffee, Instant Coffee, Cola, Energy Drink, Green Tea, Black Tea — as presets and log them with a single tap. Adjust quantity and time instantly. 📉 Half-life-based remaining caffeine Caffeine doesn't vanish the moment you finish your cup. A real-time decay-animated gauge shows how much caffeine is estimated to still be in your system right now, based on half-life calculations. 📊 Today's caffeine curve See exactly how today's drinks build up and taper off over time on a single chart — a helpful reference for gauging how much caffeine might remain by your target bedtime. 🎯 Daily limit progress Track how much you've had against a recommended daily caffeine limit (400mg by default) with a live progress bar. 📈 Weekly & monthly stats Check your daily intake trends, weekly/monthly averages, and day-of-week patterns all in one statistics screen. ⚙️ Make it yours Fine-tune your daily limit, target bedtime, and caffeine half-life with simple sliders. 🔒 No account needed No sign-up or login required — everything you log stays stored only on your device. 🌐 Supports Korean and English If caffeine sensitivity has ever cost you a night's sleep, let Caffeine Curve help you understand your own rhythm. ※ The half-life-based remaining-caffeine estimate is general reference information only — actual metabolism varies significantly by individual. It is not a substitute for medical advice.
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