Last Sip Downloads & RevenueLast Sip: Caffeine Tracker · App Store

Is it too late for caffeine?

Last Sip is a simple caffeine tracker, caffeine timer, and caffeine cutoff calculator that helps you decide before your next coffee, cold brew, tea, matcha, energy drink, pre-workout, Starbucks Frappuccino, or chocolate.

Set your bedtime once, track caffeine in seconds, and Last Sip shows your caffeine room left, daily caffeine cutoff, estimated caffeine active now, estimated caffeine at bedtime, and the time your body may be closer to sleep-ready.

Now with smart suggestions, Last Sip turns caffeine room into practical choices. See what still fits today, what may be too much right now, and when it is better to switch to decaf, herbal tea, water, or another low-caffeine option.

WHAT LAST SIP HELPS YOU DO
• Track caffeine quickly throughout the day
• See how much caffeine room you have left before bed
• Use a caffeine cutoff timer based on your bedtime
• Log coffee, espresso, cold brew, tea, matcha, energy drinks, pre-workout, and chocolate
• Search a built-in caffeine library with coffee shop drinks, bottled coffee, canned coffee, energy drinks, and chocolate
• Get smart suggestions for what still fits today
• Save usual drinks and caffeine items for repeat logging
• Edit the time of a caffeine log if you drank it earlier
• Estimate caffeine still active now
• Estimate caffeine remaining at bedtime
• See when caffeine may dip below your bedtime target
• Track caffeine habits, sleep-safe streaks, weekly patterns, and 30-day progress
• Choose caffeine sensitivity: standard, sensitive, or fast metabolizer
• Get optional caffeine reminders before stop time
• Add a Home Screen widget for quick caffeine tracking

SEARCH AND LOG POPULAR CAFFEINE ITEMS
Last Sip includes a searchable caffeine catalog with drinks from Starbucks, Dunkin’, Dutch Bros, bottled Frappuccino options, Starbucks Doubleshot and Tripleshot, Dunkin’ bottled iced coffee, Celsius, Alani Nu, Red Bull, Monster, Yerba Mate, La Colombe, STōK cold brew, Chameleon cold brew, and more.

The Library also includes caffeine estimates for common chocolate servings, including dark chocolate and milk chocolate, so you can track hidden caffeine sources that are easy to forget.

SMART CAFFEINE SUGGESTIONS
Caffeine room is useful, but real decisions are easier when you can see what fits.

Last Sip shows practical options based on your remaining caffeine room, bedtime, and caffeine sensitivity. See which drinks or chocolate servings still fit, which options are over your current caffeine room, and when it is time to call it for the day.

TRACK PROGRESS OVER TIME
Use Progress to see whether your caffeine habits are moving in the right direction. View your sleep-safe streak, weekly bedtime caffeine pattern, recent history, and caffeine tracking trends stored locally on your device.

No-caffeine days are clearly labeled, so you can tell the difference between a missed log and a caffeine-free day.

SIMPLE, PRIVATE, AND FOCUSED
No account. No complicated dashboard. No social