Free to use. The Billsmith iPhone app is free to start or available as a one-time purchase.
Free: €0/month, includes all invoicing features up to €50,000 invoiced per year. Plus: €19/month, removes the revenue cap and adds multiple users, EC Sales List & EU OSS exports, API access (up to 1,000 calls/month), and AI-powered expense receipt scanning (up to 30/month). Enterprise: Custom pricin
Key features
Create invoices, quotes and receipts
UK VAT invoice support with HMRC compliance
CIS deduction calculations for construction work
Construction reverse charge handling
US sales tax calculations
Download PDFs with no server upload
Local browser storage of business details
Payment tracking and payment received marking
Custom payment terms and due dates
Add business logo to invoices
Invoice creation with automatic tax calculation
Factur-X/ZUGFeRD compliant e-invoicing on every invoice
Multi-country support for Germany, Austria, Cyprus, and the US
DATEV, CSV and bulk invoice export
Automatic GiroCode (EPC QR) payment codes on EUR invoices
Storno/cancellation invoices
Shareable invoice links
Revenue dashboard with payment tracking
Support for 25 currencies
EU VAT ID validation against VIES
What makes it different
Completely free with no sign-up required
Nothing uploaded to servers, all processing in browser
Built on official HMRC rules and worked examples
Covers complex UK tax scenarios like reverse charge and CIS
iPhone app for creating quotes and invoices on the job
No configuration needed—tax rules and e-invoicing format applied automatically
Free plan includes all core features up to €50,000 annual invoicing
Built on EU servers with GDPR compliance
Integrates with AI assistants including Claude
Handles complex cross-border EU VAT and reverse charge rules automatically
Billsmith
Billino