Profit One 1.4.2 for Mac was available as a free download on our application library. This Mac app is a product of Bitnic LLC. The software belongs to Business Tools.
From the developer:
Profit One is an application for small or sole trader/self-employed businesses. Profit One will help you to keep in order all aspects of your business. The application does not solve issues of book-keeping or accounting, but it always knows clearly where you are at the moment, what is on with your business, whether you have profits or losses, as well as who, how many, and for what owes you, and to whom you owe.
You may want to check out more software for Mac, such as Options Profit Calculator, ProfitTrain or pro Fit, which might be similar to Profit One.