Last updated: September 2026
Bunsu helps you split expenses and plan trips with friends. You're responsible for the accuracy of the expenses and balances you record. Bunsu tracks who owes whom but does not move money — settling up happens between you and the people you owe.
Keep your password secure and don't share your account. You must provide a valid email address so we can help you recover access. One account per person.
Bunsu Master is an optional subscription that unlocks premium features such as unlimited trips, AI receipt and chat scans, insights, budgets, recurring expenses, currency conversion and export. The core expense-splitting features stay free.
Master is sold through Google Play in the Android app as a monthly or annual plan. The price is shown in Google Play before you confirm. Subscriptions renew automatically at the end of each period unless you cancel at least 24 hours before it ends. You can cancel at any time from your Google Play subscriptions page; access continues until the end of the period you paid for. A free trial, when offered, converts to a paid subscription unless cancelled before it ends. Refunds are handled by Google Play under its refund policy.
Master purchased in the app also unlocks the web version for the same account. If your subscription lapses, your data stays intact and premium features lock until you subscribe again; recurring expenses pause. Deleting your account does not cancel a Google Play subscription — cancel it in Google Play first.
Don't upload illegal content, abuse other users, or attempt to disrupt the service. Attachments are limited in size and number, and are deleted when a trip ends.
Bunsu is provided “as is”, without warranty of any kind. We do our best to keep your data safe, but we are not liable for any loss of data or disputes arising from balances recorded in the app. Deleted data — including ended-trip attachments — is not recoverable.
Questions? Email [email protected].