Driftwise
Arrive already adjusted. Jet lag planning, private.
Driftwise launched on July 9, 2026 with 8 votes, #2,235 of 24,623 launches that month and more than 90% of that year's launches.
What it does
Driftwise builds one continuous jet lag plan across your whole trip: flights plus trains, buses, cars and ferries. It tells you when to seek light, when to avoid it, when to sleep, and when to time melatonin and caffeine, so you arrive already adjusted. A "now and next" timeline shows what to do right now. Everything stays on your phone: no account, no tracking, no analytics. The only network call is an optional flight lookup. First trip is free.
Driftwise is a jet lag app and planner that times your light, sleep, melatonin, and caffeine so you land already adjusted. Private by design. Now on iOS.
A personalized plan shifts your light, sleep, melatonin, and caffeine across the days before, during, and after your trip, so your body is already on destination time when you step off the plane. Your first trip is free. Plan a whole journey before you decide. Driftwise times your plan from the published light and melatonin phase-response curves. The reasoning is written down, including a full worked example. Read the method. Crossing time zones drags your internal clock out of sync with the world around you. That's the fog, the 3 a.m. wide-awake, the afternoon crash. It's a scheduling problem with a known solution. Using the science of light and melatonin timing, Driftwise nudges your…from driftwise.io
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