Caffeine Tracking vs Caffeine Tracker

Caffeine tells you how much caffeine is in your body right now, and when it will drop low enough for you to sleep. It doesn't just add up milligrams. Every drink is absorbed slowly and then clears at your own pace, so the number climbs after a coffee, reaches a peak, and falls, the way caffeine really behaves. Last night's espresso still counts in the morning. Tap a preset to log a drink, or enter a custom amount. Had a coffee earlier and forgot? Set the time and add it. The daily curve shows where you are, and you can drag along it to check your level at any point. When you're deciding on one more cup, drinks that would keep you up past bedtime are greyed out. Make it yours in Settings: how quickly you clear caffeine, your bedtime, and how much you'll allow before sleep. Add the Home Screen widget to keep an eye on your level. Your data stays on your phone. No account, no sign up, no tracking. Export everything as a CSV whenever you like.

Coffee is fine. Coffee at the wrong hour isn't. Sundown works out the last moment you can still have your usual drink and sleep — then shows you what happens if you have one anyway. AN ANSWER, NOT A NUMBER Every other tracker opens on a total. Sundown opens on a sentence: "Last drip coffee by 2:10 PM." The screen is a sky, and the sun sitting on the curve is the caffeine in you right now. The lower it hangs, the closer the day is to done. SEE IT BEFORE YOU DRINK IT Pick a drink, drag the time, and watch tonight change in front of you. A cold brew at 4pm and a cold brew at 6pm are not the same night, and now you can tell which is which. YOUR BODY, NOT AN AVERAGE People clear caffeine at wildly different speeds — the same cup can wear off in three hours or hang around for ten. Smoking roughly halves it. Hormonal contraceptives roughly double it. Set yours in three taps, or by hand. REAL PHARMACOKINETICS Caffeine peaks about an hour after you drink it, not the instant you log it. Sundown models absorption and elimination properly, including the slow-release kind in pre-workout. EVERYTHING THAT HAS CAFFEINE IN IT Drip, pour over, French press, AeroPress, Moka pot, K-Cup, instant, cold brew, nitro, espresso drinks. Black, green, white and oolong tea, matcha, yerba mate, chai. Energy drinks and soda. Plus the caffeine in dark chocolate, in painkillers, and in caffeine pills and gum. Make your own for anything missing. COME DOWN WITHOUT THE HEADACHE Cutting caffeine fast is what causes the headache. Taper plans step you down week by week and never take more than a quarter at a time. ON YOUR PHONE, NOT OURS No account. No sign-in. Your log never leaves the device. Apple Health sync works in both directions. Widgets on the Home and Lock Screen, a reminder 20 minutes before your cutoff, and one-tap logging from Siri and Shortcuts. — Sundown Pro Try everything free for 3 days. After that Pro continues as a monthly or yearly subscription, or a one-time lifetime purchase — your choice, shown in your own currency before you buy. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in Settings on your Apple Account. Deleting the app does not cancel a subscription. Privacy Policy: https://247pro.github.io/sundown-legal/privacy.html Terms of Use: https://247pro.github.io/sundown-legal/terms.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Sundown gives you information, not medical advice. Caffeine content varies by preparation, so every figure is an estimate.