Invoicious is built around one cycle: estimate before the job, invoice when it is done, receipt once you are paid. Here is how to run it, based on what the developer describes.
Based on the features in the App Store listing and on invoicious.com, read on 2026-10-08.
Add your business details, logo and brand colours to a template, and save your clients as you go. Taxes and discounts are calculated for you, and you can bill in another currency for clients abroad.
Send an estimate or quote before you start, as a PDF by email, message or any app. When the work is done, turn that estimate into the invoice instead of typing it again.
Mark each invoice as paid, partially paid, unpaid or overdue, and check the analytics to see where your cash flow stands. Once you are paid, issue the receipt from the same record.
For a monthly client, duplicate last month’s invoice and change the dates. If you bill by the hour, the developer’s site describes timers whose entries turn into an invoice.
| You want | What to do in Invoicious |
|---|---|
| Look professional | Pick a template, add your logo, colours and business details |
| Quote a job | Create an estimate or quote and send it as a PDF |
| Bill the finished work | Convert the estimate into an invoice |
| Know who has paid | Mark it paid, partially paid, unpaid or overdue |
| Close the job | Generate a receipt once paid |
| Bill recurring work | Duplicate the last invoice |
Yes. The listing describes creating an estimate before the job and converting it into an invoice when it is complete.
Yes. Invoicious works offline.