Invoice Cat
Bill it. Get paid.
Invoices and estimates, free and unlimited.
On the way to the App Store

Why it exists
“Invoice the client before the weekend. A proper PDF, please.”
Why Invoice Cat exists
What people put up with
From 210 one-to-three-star reviews of the invoicing apps people use today.
- “Free” that isn’t free~110
- Work held hostage by an account~45
- Caps on invoices and clients~30
What Invoice Cat does instead
The house rules, the same in every new Cat app.
- The whole job is free
- No ads
- No watermarks
- No sign-up
- Pro is paid for once, and yours to keep
The real thing.
Screens from Invoice Cat as it is today, on an iPhone.

Invoice Cat’s home screen: what’s outstanding and what’s overdue

An invoice, ready to send as a PDF