Driftwise
Arrive already adjusted. Jet lag planning, private.
iOSHealth & FitnessTravel
By Kévin D
Sonnet 4.6 fasst Produkt + Kommentar-Tonalität in vier Sätzen zusammen (~0.5 ct, einmal pro Post).
About
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.
Top comments4 of 11
- [REDACTED]·24h ago1Hi Product Hunt, maker here. I live in Mexico, my family is in France, and that flight used to cost me the first two or three days of every trip. I went deep on the circadian science (light, melatonin and caffeine timing are what actually shift your body clock) and turned it into a plan for my own trips. Driftwise is that plan, built into an app. Two things make it different. First, it plans a whole multi-modal trip as one continuous adaptation, not a single flight, because my trips are always a flight plus a long drive and most tools only think in flights. Second, it is genuinely private: everything stays on your phone, no account, no tracking, no analytics, and the only network call is an optional flight lookup that sends just a flight number and date. The first trip is free so you can see whether the plan actually helps before paying anything. I would really value feedback from frequent long-haul and multi-leg travelers. I will be here all day answering questions, including the chronobiology side, which is the part I love talking about.
- [REDACTED]·14h ago1
Going to try it on my next trip back. Two things I'm curious about: how many days ahead do you want me starting the shift, and does the plan adjust if a connection gets delayed? Also, genuinely curious how you handle caffeine timing once someone's crossed enough zones that day and night have flipped.
- [REDACTED]·5h ago0
the light/sleep timing part I'd trust from an app, but melatonin dosing is technically a supplement recommendation, and the right timing (and whether to take it at all) can shift a lot depending on age, meds, or things like pregnancy. does driftwise just give generic timing guidance with a disclaimer, or does it ask anything about the person before suggesting when to take it? asking because that's the one part of the plan that isn't purely informational.