Invonio

Invonio is the mobile companion to your Invonio e-invoicing account — create, send, and track EN 16931-compliant invoices wherever you are.

Built for freelancers and small businesses across the EU who need to stay compliant with e-invoicing mandates without being tied to a desk:

• Create invoices with automatic VAT and discount handling
• Send legally compliant e-invoices as ZUGFeRD/Factur-X (PDF + embedded XML), XRechnung (CII or UBL), or Peppol BIS
• Receive and read incoming e-invoices from suppliers and partners
• Track delivery status for every invoice you send
• Manage your business profile, VAT settings, and bank details
• Works in English, German, and French

Invonio is a companion app for an existing Invonio account. An active subscription (managed at invonio.talivio.com) is required to send invoices.