CaffTrace: Caffeine Tracker

Coffee now. How much caffeine at bedtime? CaffTrace is a caffeine tracker and calculator for coffee, tea, and energy drinks. Log what you drink, follow an estimated caffeine curve, and plan your next cup around bedtime. SEE YOUR BEDTIME ESTIMATE View estimated caffeine remaining at your next bedtime alongside the current amount. Set your bedtime directly from Today. Estimates use your logged drinks and chosen half-life. PREVIEW YOUR NEXT CUP Before saving a drink, see its estimated contribution to your total caffeine at bedtime. Choose a preset or enter milligrams from the product label. Editing an entry replaces that drink in the preview rather than counting it twice. LOG FAMILIAR DRINKS FASTER Today offers shortcuts to recently used drink presets. Check the amount and time before saving. Coffee, tea, cola, energy drinks, and dark chocolate presets are included; actual products vary.…