Invoice Ninja vs Simple Spreadsheet
A side-by-side look at Invoice Ninja and Simple Spreadsheet. For an in-depth review of either product, follow the links below.
Invoice Ninja
Business & Commerce
Invoice Ninja is an open-source invoicing, expenses, and time-tracking app designed for freelancers and small businesses. It allows you to create professional invoices, track payments and expenses, manage projects, and accept online payments.
invoicingaccountingbillingpaymentsexpenses
Simple Spreadsheet
Office & Productivity
Simple Spreadsheet is a free, open source spreadsheet software similar to Microsoft Excel. It provides basic spreadsheet features like cell formatting, formulas, charts and pivot tables, but lacks some of Excel's more advanced features.
spreadsheetexcelopen-source