Stop sabotaging
your sleep
Finally know your personal cutoff time. Drink coffee guilt-free and still fall asleep fast.
Lying awake at 2 AM?
That 2 PM coffee? Still 65mg in your system at 11 PM. That's 45 extra minutes staring at the ceiling tonight.
Your personal "last call" time
CaffeineMate calculates your personal cutoff based on YOUR metabolism. Not some generic "no coffee after 2 PM" rule. Real science, for your body.
Three taps to
better sleep
Log in seconds
One tap. 100+ drinks pre-loaded. Your favorites ready on home screen.
See what's in your system
Watch caffeine metabolize in real-time. Personalized to your body.
Sleep better tonight
Get your personal cutoff time. Under 50mg by bedtime for deep sleep.
Finally understand why
some nights are better
Connect Apple Health and discover your patterns. See insights like "You sleep 47 minutes longer when you stop caffeine before 2 PM." Real data. Your body. Better decisions.
Not generic advice.
Personalized to you.
Your caffeine half-life depends on weight, age, and sensitivity. Fast metabolizer? Drink later. Slow? Stop earlier. Either way, you'll know your exact cutoff.
Track from anywhere
iPhone. Apple Watch. Lock Screen widgets. Your caffeine level is always one glance away.
Apple Watch
Widgets
HealthKit
iCloud Sync
Less than one latte per month
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All plans include:
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Stop wondering. Start sleeping.
Download free. Track your first coffee. See when you should stop. Sleep better tonight.
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