Point your camera at any receipt. On-device AI reads every line, sorts it into a category, checks the math, and tells you which card should have paid for it — before you've even left the store.
This is the actual categorization logic — switch stores, simulate a scan, or make it re-check the math.
No manual logging. Point your camera, scan, and on-device intelligence does the rest.
Most trackers stop at the receipt total. Mapping Bills reads each item — name, unit price, bottle deposit, discount — and sorts it into a category automatically.
Subtotal, tax, and deposits are reconciled against the printed total every time. If a store's math is off by a cent, you'll know before you leave the parking lot.
Buy the same item at the same store more than once, and Mapping Bills quietly tracks the unit price over time — so you notice inflation before your budget does.
Mapping Bills maps a store's merchant category against your own card portfolio and tells you the single best card to use — before you tap to pay.
Every category fills its own ring through the month, so a heavy week in dining shows up long before the statement does.
Receipts contain your habits, your card numbers, your addresses. Mapping Bills is built to keep all of it off servers you don't control.
Every receipt is parsed on-device. Nothing leaves your phone unless you turn sync on.
Optional backup writes to your private AppData folder — not a Nortruva Labs server.
When sync is on, a background job backs up once a night and then gets out of the way.
Uninstalling the app removes the local store. Revoking Drive access removes the backup.
Most questions are answered here first.
Direct APK install — no Play Store account needed.
We're rolling out Mapping Bills on iOS with full deep-linking support for mappingbills.com.