Invoicing app for self-employed window cleaners.
Residential rounds, commercial contracts.
No download needed on your phone browser. Start 7-day free trial · card taken at start, cancel anytime in the trial.
Set the round, Ovaro bills monthly on autopilot. Built for UK window cleaners.
Why window cleaners pick Ovaro
The jobs are done. The paperwork doesn't have to be.
Bill the round automatically
Set each customer on a monthly amount — Ovaro raises the invoice on the day you choose, every month.
Stripe + bank transfer
Customers can pay by tap or bank transfer — fewer cash chases.
Mileage between properties
Round trips at 55p/mile HMRC rate, logged automatically.
What's included
Everything a self-employed window cleaner needs.
Recurring monthly invoices
Set and forget — Ovaro raises and sends them every month.
Customer round list
All your regulars in one place with last-paid date and balance owed.
Equipment and fuel expenses
Pole hire, pure water filters, fuel — all categorised expenses.
Digital records
Ovaro keeps digital records. It does not submit returns to HMRC.
VAT support
VAT-registered? Charge correct rates and get instant period summaries.
Accountant export
One CSV at year end.
FAQ
Questions from window cleaners.
Can I bill a round automatically every month?
Yes — recurring invoices on any cadence you set, raised automatically.
Can customers pay by card?
Yes — Stripe link on every invoice. Or bank transfer if they prefer.
Will it scale to 200+ customers on a round?
Yes — no per-customer limit.
Built for the way window cleaners actually work.
Speak the job, send it, get paid via Stripe. 7-day free trial, then from £3.99/mo.