Travel Mochi (旅麻吉) is a trip planner and expense splitter for friends travelling together. This page explains in plain words what we store and what we never do. Last updated 5 October 2026.
What we collect
- The display name you type. It does not have to be your real name.
- An email address only if you choose to link one, used solely to recover your trips on a new phone.
- The itineraries, tickets, expenses, PDFs and photos that you and your friends add to a trip.
- Payment details you choose to add (for example a bank account or LINE Pay ID), shown only to members of the same trip so they can pay you back.
- If you turn on daily reminders, a push-notification token for your device. Nothing is stored if you don't.
- If you make an in-app purchase, the Apple transaction ID and purchase time, used to confirm the unlock and to restore it on a new phone. Payment is handled by Apple; we never see your card details.
What we don't do
- We don't sell, trade or use your data for advertising.
- We don't read your contacts or track your location. Maps open in your phone's map app.
- To show the weather, the home-screen widget sends only the approximate location (within about 1 km) of your next itinerary stop, never your name or identity.
- It asks Apple Weather (WeatherKit) first, so that location goes to Apple. If Apple Weather is unavailable, it asks the Norwegian Meteorological Institute (MET Norway) through our server.
- Receipt scanning runs on your phone. Photos are not uploaded for recognition.
- There is no third-party sign-in (Google, LINE, Facebook).
Who can see it
- Members of the same trip can see that trip's itinerary, tickets and expenses.
- The trip host can also see each member's personal join link, to pass it on to people who haven't joined yet.
- Trips are isolated from each other.
Where it lives and for how long
- Data is stored in a cloud database (Supabase) and served from Vercel.
- When a host deletes a trip, all of its data is deleted.
- You can delete your own data at any time from the Account page: name, email, sessions and reminders are removed. Expense records inside trips are kept so the maths still adds up, but they are no longer linked to you.
What is stored on your phone
- Trip data you have viewed is cached on your phone so it works offline.
- On the website, "Save to this phone" also stores the trip's ticket files. All of this is removed when you delete the app or clear browser data.
Contact
- Email getsomeheyun@gmail.com.
Data sources
Weather: Apple Weather (legal attribution)
Backup weather: Data from MET Norway
MET Norway data used under CC BY 4.0