caff.ai - Manage your caffeine

Is that afternoon coffee preventing you from sleeping again?

caff.ai helps you know how much caffeine is active now, and at bedtime using an algorithm backed by medical research.

Simply record what you are drinking and caff.ai lets you know when your active caffeine level will be low enough to sleep.

Stay aware of your active caffeine level with the home screen widget, so you can make better decisions during the day.

Enable smart alerts to know when you can enjoy another cup of coffee at the end of the day and still stay below your bedtime target caffeine level.

caff.ai is fully customizable- you can add custom drinks, tweak your bedtime, bedtime target caffeine level, and daytime target caffeine range.

Don't haphazardly caffeinate, let caff.ai do your caffeine calculations. You'll have more energy, sleep better, and have fewer painful caffeine headaches if your caffeination is well managed.