3AM — Sleep for Night Shifts

Competitors built calculators. 3AM plans your sleep, runs your alarms, predicts your crashes, learns your body, and guards your life outside work. Working nights shouldn't wreck your sleep. 3AM turns your shift schedule into a science-based daily plan — your sleep window, pre-shift nap, caffeine cutoff, light strategy — and then runs it for you with alarms that ring through Silent and Focus. PLANS THAT MATCH YOUR SHIFTS Nights, earlies, evenings, rotating rotas. A 2-minute chronotype quiz tunes every window to your body — owls and larks get different naps. ALARMS THAT RUN THEMSELVES Wake, wind-down, nap, caffeine cutoff, leave-for-work. Every alarm programs itself from your schedule. Change a shift, everything re-times. WHEN LIFE BREAKS THE PLAN Held late? Barely slept? Woken mid-sleep? One tap replans the rest of your day and re-sets every alarm. Can't sleep at 3am? Panic mode walks you through it — in a red-shifted night interface designed to be opened in the dark. IT LEARNS YOU One-tap check-ins feed a pattern engine that runs entirely on your phone: "Nap taken: rest +14% over 9 days." No pattern? It says so. Every Sunday: your week, checked. PROTECT YOUR PEOPLE TIME 3AM finds the hours you and your person are actually both awake — and helps you protect them. PRIVATE BY ARCHITECTURE No account. No login. Your sleep data never leaves your phone. The recommendations cite published shift-work science (NIOSH, CDC, named studies) on the in-app Science screen. Free forever: today and tomorrow's sleep plan, wake + wind-down alarms, Recovery Score, check-ins, night mode, panic mode, one Together person. Premium: the full alarm suite, unlimited replans, every pattern, the full weekly report. $49.99/year after a 7-day free trial, or $6.99/month. 3AM is a wellness planner, not medical advice. Talk to a clinician about suspected sleep disorders. Privacy Policy: https://3am.rest/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/