OneCheck Calculator

Scan a receipt. Assign items. See who owes what. Share an image to the group chat. Request through Venmo. It's that simple!

Now with a more accurate scanner with NO AI

Splitting a bill shouldn't take longer than a minute. OneCheck is for the person at the table who always ends up doing the math. We made the app so they don't have to.

Scan the receipt, assign items to people, and get instant per-person totals with tip and tax included. No calculator, no spreadsheet, no follow-up texts, no unnecessary AI tokens.

How it works

1. Take a scan of the receipt.
2. Assign each item to the person who ordered it.
3. Set the tip.
4. Share the totals.
5. Request through venmo...if you want.

Items can be split between any number of people, individuals can be excluded from the tax line, and any value can be edited before you finalize.

History Every split is saved locally. Reopen past bills, see who owed what, delete whenever you want. All data stays on your device.

Privacy • No account required • No tracking, no analytics, no ads • Nothing leaves your device — ever