Feature overview

Every feature you need to bill

Rechnio covers the whole path from quote to VAT return. It is all in one price — there are no add-on modules.

Documents

Every document type a small business issues — with correct numbering.

Invoices

With every mandatory field per § 14 UStG, validated before you finalise.

Quotes & orders

Write a quote, convert it to an order and an invoice with one tap — line items carry over.

Partial invoices

Interim billing for long projects; the final invoice deducts them automatically.

Delivery notes

Generated from the invoice line items, with or without prices.

Credit notes & cancellations

A proper cancellation invoice instead of deleting — auditable after the fact.

Dunning

Payment reminders and dunning levels with your own deadlines and wording.

Number ranges

Separate, gapless ranges per document type with a free prefix and year.

10 pro templatesPro

Klassik, Modern, Handwerk, Elegant, Tech, Briefpapier and more.

Your own brandingPro

Logo, accent colour and footer — without the “Made with Rechnio” line.

E-invoicing & compliance

The formats authorities and large clients require from 2025.

XRechnung (UBL)Pro

Pure XML per EN 16931 — the mandatory format for public-sector clients.

ZUGFeRD 2.xPro

PDF/A-3 with embedded invoice data. Looks like an ordinary PDF.

Validation before export

Routing ID, VAT ID, tax categories and payment terms are all checked.

Incoming e-invoices

Read, inspect and book third-party XRechnung and ZUGFeRD files as expenses.

Tax logic

Standard and reduced rate, § 19 small-business rule, reverse charge and exempt supplies.

Net-first arithmetic

All totals are derived from net amounts per EN 16931 — no rounding drift in the XML.

Expenses & receipts

The part nobody wants to do at night — so it is down to two taps.

Scan a receipt

Photo or document scan; text recognition runs offline on the device.

Merchant detection

The merchant name is read from the receipt header and a category suggested.

Categories that learn

Correct an assignment once and Rechnio remembers it for that merchant.

PDF receipts

Import invoices that arrive by email directly as PDF, including text extraction.

Duplicate warning

Same amount, same day, same merchant? Rechnio asks before booking twice.

Other income

Record cash sales, platform payouts or grants without an invoice so profit stays right.

Finances, tax & banking

Reports you can hand to the tax office and to your adviser.

Profit per period

Income minus expenses, monthly, quarterly or for the year.

VAT return

Boxes 81, 86, 66 and 83 — computed from your actual bookings.

Guided ELSTER walkthrough

Every figure in form format, tap to copy, with progress ticks.

Payment matching

Import CAMT.053 XML or banking CSV; matched by invoice number or amount.

Payment link & GiroCode

PayPal or Stripe link plus a QR code for bank transfers, right on the PDF.

GoBD package

A ZIP per period with invoice PDFs, receipt photos, CSV and DATEV journal.

12-month history

Revenue and income versus expenses as a chart across the whole year.

Open items

Who owes you how much and since when — including overdue flags.

Automation & daily use

So the app remembers what you usually remember too late.

Recurring invoices

Monthly, quarterly or yearly — drafts are created for you.

Dunning reminder

A notification when an invoice is 14 days overdue, straight into the dunning sheet.

Quick capture

Line items from one dictated or typed sentence — on device with Apple Intelligence.

Customer management

Import from Contacts, revenue history, payment terms and discount per customer.

Items & services

Set prices, units and tax rates once and reuse them everywhere.

Send by email

PDF and e-invoice attached, recipient and subject pre-filled.

Apple platform & data

What a native app does that a web interface cannot.

iCloud sync

iPhone, iPad and Mac in sync — through your private iCloud, without a server of ours.

Siri & Shortcuts

Ask for this month's revenue or start a new invoice via App Intents.

Home-screen widget

Revenue, open and overdue amounts on the lock and home screen.

Spotlight search

Invoices and customers are indexed and reachable from system search.

Share extension

Send a PDF from any app to Rechnio via the share sheet and book it as a receipt.

Backup & restore

Write a full backup to a file and restore it on a new device.

All of it is in one subscription

No per-seat pricing, no add-on modules, no activation fee. €9.99 a month or €59.99 a year.