What it is
Small-business invoicing and bookkeeping with a free core. You raise invoices, chase them, categorise income and expenses, and export the result at year end.
Best for
The independent coach who has outgrown a notes app but does not need real accounting software, and who wants invoices that look like a business sent them.
Watch out for
Card payments carry the usual per-transaction fee — free invoicing is not free money movement. Feature availability varies by country, so confirm your region is supported before you build a process on it.