What it does
Invoicr is the free invoicing app built for UK sole traders and small tradespeople — plumbers, electricians, gardeners, handymen, mobile mechanics, tilers, decorators, cleaners. Killer feature: clients pay you bank-to-bank via UK open banking, not by card. On a £500 invoice, you pay around £4 of payment costs instead of £12.50 with a card processor. Free tier covers 5 invoices/month and 3 customers. Pro adds unlimited invoices, automated reminders, WhatsApp delivery, and quotes. Business adds 5 seats, VAT/CIS compliance, and accountant export.
Key features
- Bank-to-bank invoice payments via UK open banking
- No card-processor percentage cut — flat low fee
- 5 invoices/month and 3 customers on Free
- Unlimited invoices + payment reminders + quotes (Pro)
- WhatsApp invoice delivery (Pro)
- 5 team seats + VAT/CIS compliance + accountant export (Business)
- Mobile-first — runs from your phone
- Client portal with portalSecret URL token authentication
Guides & resources (21)
Best App for Sending Invoices on the Go | Invoicr
Best Invoicing App for Freelancers iPhone UK | Invoicr
Best Invoicing App for Freelancers — iPhone 2026
Free Invoice App for Sole Traders UK | Invoicr
VAT and CIS: Why They Only Show Up When You Need Them
Why we chose TrueLayer for Invoicr's open banking
How WhatsApp Delivery Doubled Our Invoice Response Rates
Mileage Tracker Invoice App for Self-Employed
Mobile First Invoice App for Tradespeople | Invoicr
Quotation and Invoice App for Builders UK
Self Employed Invoice Template App | Invoicr
Invoicr: Stripe Payment Invoice App for iPhone
How an electrician cut payment fees by 66% in two weeks
When a quote lands wrong, the job falls through
The Plumber Who Saved £8 on a £500 Invoice
VAT Invoice App for UK Freelancers | Invoicr
Wave Invoicing Alternative UK VAT | Invoicr
What Every UK Tradesperson Should Compare on a Wednesday Afternoon
Why we almost killed the 5 invoice cap
Bank-to-Bank Payments Beat Cards for Tradespeople
Why Invoicr said no to becoming an accounting suite