How do I start a trip and invite people?
Create a trip with a name and dates, and TripSynk gives it a six-character invite code. Share the code or the invite link, and anyone can join by entering it — they do not need an account first.
How does splitting an expense work?
Add an expense, choose who it is split between, and pick either an even split or custom amounts per person. TripSynk does the maths and updates everyone's balance immediately. You can also split with someone by phone number before they have signed up.
How do I settle up?
TripSynk works out the smallest set of payments that clears everyone's debts, then opens your UPI app — GPay, PhonePe, Paytm or BHIM — with the amount and note already filled in. You confirm and pay there.
Does TripSynk hold or move my money?
No. TripSynk is a record-keeping tool. It never holds, transfers or takes custody of funds. Settlements happen directly between people through UPI, outside the app. We only record that a settlement was marked as paid.
How do I sign in?
With your phone number and a one-time password sent by SMS. There is no password to remember. Sign-in currently supports Indian (+91) numbers.
Can I use TripSynk for trips outside India?
Yes. You can log expenses in a range of currencies including USD, EUR, GBP, AED, SGD, THB, JPY and more, and TripSynk converts them for the shared balance. Note that sign-in requires an Indian phone number, and settle-up links use UPI.
How do photos work?
Every trip has one shared album. Anyone on the trip can add photos and videos, and everyone on that trip can see them. The rest of your camera roll stays private.
Is TripSynk free?
Yes, TripSynk is free to start. If we introduce paid features in future, we will say so clearly before anything changes.
How do I delete my account or my data?
You can delete your whole account from inside the app, or remove individual trips, expenses, photos and friends without deleting your account. See the Delete my account and Delete my data pages for exactly what is removed and when.
I found a bug, or something is wrong with my balance.
Email us at contact@tripsynk.in with your phone number, the trip name and what you expected to see. We aim to reply within two business days.
Still stuck? Email contact@tripsynk.in and tell us what happened. Include your phone number and the trip name so we can find the problem quickly.