I cannot not use it anymore
Response from developer
Thank you so much. No more sleepy days on arrival is exactly what we are going for. Really glad it helps on your cross-continent trips. Safe travels!

This app creates personalized jet lag plans that cover your entire journey, including transit and return trips. It uses science-backed advice on light, sleep, and melatonin to help you adjust to new time zones. Plans adapt to your actual sleep patterns and offer real-time guidance.
1.7.3
September 6, 2026
New in Learn: Alcohol on the Flight. What a glass in a pressurised cabin does to your sleep and your body clock, and how to fit one into your plan without paying for it on arrival. A melatonin dose now stays on your timeline for its whole window. Once it has passed, it appears under Show earlier today with the rest of the day. The melatonin and caffeine options now say what they are for: your trips, not your daily habits. Turn one on if you are open to using it around a trip.
MoreFull plan for every trip, billed yearly.
Thank you so much. No more sleepy days on arrival is exactly what we are going for. Really glad it helps on your cross-continent trips. Safe travels!
No, Driftwise is ad-free. It is a premium tool designed for frequent travelers, offering a one-time purchase for full access to its features.
Driftwise offers a free initial trip. After that, users can purchase full access for a one-time fee. An annual subscription is also available for $29.99 per year.
Driftwise is currently supported on iPhone. It is designed to work seamlessly with Apple's ecosystem, including Lock Screen and Home Screen widgets.
The latest version of Driftwise is 1.7.3, last updated on September 6, 2026. Updates typically include refinements to the planning algorithm and user experience based on scientific advancements.
While the core planning and guidance are designed to be accessible, features like flight lookups require an internet connection. Your trip data syncs privately via iCloud.
Driftwise has an age rating of 4+. The app provides general wellness and travel-planning information based on circadian science, suitable for a wide range of users.
Driftwise is private by design. It requires no account, no tracking, and no third-party analytics. Your trip data stays on your device and syncs only through your private iCloud.
Yes, Driftwise offers an optional, read-only connection to Apple Health. This allows the app to refine your sleep window based on your usual sleep patterns for more personalized planning.