Unlimited invoices cost nothing.
Not a trial, not a free tier with a counter in it. The free app has no invoice cap, no watermark, no account and no need for a connection.
- Unlimited invoices
- Unlimited estimates and quotes
- No watermark on anything you send
- No account, no sign-in
- Works fully offline
- VAT and GST across six jurisdictions
- Record payments, part payments included
- Estimates convert to invoices
There is no upgrade you have to buy to send an invoice. Everything above stays free whether or not you ever pay for Pro.
The five things Pro adds
Multiple businesses
Separate profiles, each with its own numbering, tax registration and bank details.
Client signature
The customer signs the estimate on your phone before you start the work.
Deposits
Ask for part of the money up front and carry it through to the final invoice.
Custom invoice templates
Change the layout of the document your customer receives.
Encrypted backup
Backup and restore are free. Pro encrypts the file, so a copy of your records is not readable by anyone who finds it.
All five run on the phone
No server, no account, nothing of yours held anywhere. That is why Pro is priced once a year instead of every month: there is no running cost to cover per user, so there is no reason to charge like there is.
One plan, and you can leave whenever
No monthly option, no lifetime tier, no tiers above this one. Cancelling happens in Google Play, and everything you have made stays on your phone, unlimited and free.
If you are arriving from Invoice Simple
The like-for-like, at published prices
Here you get unlimited invoices, no watermark, offline use and no account for $0. The table is for people who are already paying for a plan with a monthly invoice allowance.
| Plan | Invoices | Monthly | Yearly |
|---|---|---|---|
| Invoice Simple Essentials | 3 a month | $6.99 | $69.99 |
| Invoice Simple Plus | 10 a month | $14.99 | $149.99 |
| Invoice Simple Premium | Unlimited | $21.99 | $219.99 |
| Bilva free | Unlimited | $0 | $0 |
| Bilva Pro | Unlimited | not offered | $24.99 |
Invoice Simple prices captured 8 September 2026 from its published plan page, US dollars. Check them yourself before deciding — prices change.
Invoice Simple is a well-maintained app with a long track record. This table is about price and metering, and nothing else.