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Where Does Splitwise Store Balances and Exports?

Splitwise balances live in the cloud with CSV export on the website, while the phone holds cache only.

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Splitwise balances live on Splitwise servers, not on your phone. The app is a window onto the account, and reinstalling anywhere restores every group untouched.

The portable copy is the CSV export from the website, one per group, with full item history. Phones hold cache and offline edits that sync later. Settle up, export the CSV, then leave the group with the archive in hand.

Where Splitwise stores this, by platform

Android
Account cloud (balances); CSV export via website

Groups, balances, and history sync from the account. The phone holds cache only. Export CSVs from the website for archives; uninstalling loses nothing but the cache.

iOS
Account cloud (balances); CSV export via website

Same cloud-first design. Export group CSVs through the site before leaving groups, since departed groups hide their history.

Frequently asked questions

How do I archive expenses before leaving a group?

Export a CSV from the website before closing anything. The export is the only portable copy; screenshots of balances settle nothing without the item history.

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