Compare software

Billy vs Zoho Invoice: catalog facts
Billy	Zoho Invoice
Paid Sold through the Mac App Store and the developer's site; the homepage does not state a…	Free Free to use; payment gateway fees may apply.
macOS	Windows, macOS, Android, iOS, Web
EN 16931 and XRechnung compliant e-invoices Data saved in open JSON files	Free invoicing with online payments and reminders Apps for mobile and desktop as well as the web
macOS only Focused on invoicing rather than full accounting	Invoicing only; full bookkeeping needs a separate accounting product Requires a Zoho account
Downloadable app	Downloadable app, Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.