The numbers add up
Billed, paid and outstanding are computed from the documents, and reports show which way the arithmetic runs.
Invoicing that keeps its arithmetic honest, on or off the network.
Android · Work · 3 plates
Plate 01 / 03 · InvoiceFlow dashboard.
Issue invoices, track what is unpaid and record what was paid. Works offline, exports to CSV and PDF, and never hides a total behind a login.
Billed, paid and outstanding are computed from the documents, and reports show which way the arithmetic runs.
Products and services are entered once and reused, so a line on an invoice is a choice.
Every customer keeps their own record; archiving one leaves every invoice already sent unchanged.
The app has no internet permission, so it does not stop working because the network did.