Duskly

How much caffeine is REALLY still in your body right now? Duskly tracks your intake with real half-life calculations and tells you exactly when you'll be sleep-ready.

HOW MUCH CAFFEINE IS STILL IN YOUR BODY?

You had coffee at 2pm. It's 8pm now. Half of it is still in your system.

That's why you can't sleep.

Most people consume 300mg+ of caffeine per day without realizing it. Coffee, tea, cola, chocolate, even decaf... it all adds up.

Duskly shows you the truth.

SMART CAFFEINE TRACKING No generic rules. Duskly calculates your real caffeine half-life and tells you exactly when you'll be sleep-ready. Track coffee, tea, energy drinks, soda, chocolate, everything.

SLEEP READINESS SCORE One number. Five factors. Checked before bed, not after. Other apps tell you tomorrow that you slept badly. Duskly tells you tonight what to change.

YOUR CAFFEINE CUTOFF Duskly warns you when it's too late for caffeine and suggests lower-caffeine alternatives.

2-MINUTE EVENING ROUTINE Build small, effective habits with checklists, streaks, and timely reminders. 2 minutes. Every night.

DAILY SLEEP QUIZ 60 seconds a day. Understand how caffeine, light, stress, and habits actually affect your sleep.

BADGES & STREAKS Track your progress. Unlock achievements. Stay motivated without pressure.

FREE · Track caffeine & see real-time levels · Sleep-ready time prediction · Sleep Readiness Score · Evening routine with streaks · Daily quiz · Sleep hygiene guide (28 tips)

PREMIUM — SLEEP LIKE A PRO · Caffeine forecasts & trends over weeks · Score trends: What's actually improving your sleep? · Streak Freeze: Never lose your streak · Create custom routine items · Unlock all 28 badges · Smart reminders at the right time

Sleep doesn't start in bed. It starts before.

Cancel anytime. *Try free for 7 days.

*Free trial applies to annual subscriptions only.

Privacy Policy: https://duskly.app/en/privacy/ Terms of Service: https://duskly.app/en/terms/