A Mac invoice app that fills itself in

Every invoicing app can produce a PDF. The work is not the PDF, it is knowing what to put on it.

Search for a Mac invoicing app and you get a long list of tools that are all, underneath, the same thing: a form. Enter the client, enter the line items, enter the hours, export a PDF. They differ in how nice the template is.

That is a fine solution to a problem most freelancers do not have. Producing the document takes ten minutes. Working out what belongs on it takes the evening.

The part that actually costs you time

Before you can fill in any invoice form, you have to answer a genuinely hard question: what did I do for this client over the last month, and how long did it take? If you did not track it as it happened, you are now scrolling commit histories, calendars, and message threads trying to reconstruct three weeks of work.

That reconstruction is slow, it is unpleasant, and it systematically loses money. Recall degrades and uncertain hours get rounded down, so the invoice you eventually send is usually smaller than the work you actually did.

A different shape of tool

Get Thy Bread starts a month earlier than an invoicing form does. It sits in the macOS menu bar and reads the work you already produce, which is the git commits in the folders you assign to each client and the Claude and Cursor coding sessions you run. Once a day it shows you a short summary of what it saw and asks whether it looks right.

By the time the month ends there is nothing to reconstruct, because every day was confirmed while you still remembered it. The invoice is already built. You tweak it, export a clean PDF, and send it.

What it does and does not do

Reshaping before you send

Real invoices rarely match the raw record. You want Monday and Thursday billing days, or design billed at a different rate, or a sick day dropped. You can tell it those things in plain English and it reshapes the sheet while keeping the record of what actually happened. Days you have confirmed stay frozen, so the totals never change under you.

Where your work data lives

On your Mac. The capture runs locally rather than shipping your working life to someone else's server, there is no team dashboard and no manager login, and the only thing that ever leaves your machine is the finished invoice you choose to send.

Comparisons: against Harvest, against FreshBooks, against Toggl Track.

Common questions

What is the best invoice app for Mac freelancers?

It depends on where your time goes. If your problem is producing a document, almost any invoicing app will do and several are free. If your problem is reconstructing what you did before you can invoice at all, you want a tool that captures the work rather than one that gives you a blank form, which is what Get Thy Bread does on macOS.

Is there a Mac invoice app that does not take a cut of payments?

Yes. Get Thy Bread never processes payments, so there is no per-invoice cut and no processing percentage. It writes the invoice and you get paid the way you already do, keeping the full amount. Apps that collect payment on your behalf almost always take a percentage.

Does Get Thy Bread work offline and keep my data private?

Your work data is read and stored on your own Mac rather than uploaded, so there is nothing on a server to breach. The AI drafting step sends the summarised work items to a hosted model to write the day's description, and the finished invoice only leaves your machine when you send it.

What are the system requirements?

Get Thy Bread is a native Mac app for Apple Silicon, meaning M1 or later, on macOS 12 or newer. It is signed and notarized by Apple. There is no Windows, Intel, or mobile version.