Support & Help
Have a question, found a bug, or have a wish? We’re happy to help and usually reply within 1–2 business days.
Frequently asked questions
What is an e-invoice (XRechnung / ZUGFeRD)?
A structured, machine-readable invoice per EN 16931. ZUGFeRD is a PDF with embedded data, XRechnung a pure XML file for public authorities. You export either with one tap.
How many invoices are free?
Up to 3 invoices per month with full functionality. Unlimited with Rechnio Pro.
Is my data stored in the cloud?
By default only on your device. Optionally via your private iCloud. We store nothing ourselves.
How do I cancel Rechnio Pro?
Via your App Store settings: Settings → [your name] → Subscriptions → Rechnio Pro → Cancel.