Invoice.app icon

Send a proper invoice from your phone.

Invoices, estimates and credit memos for freelancers and small businesses, sent in a tap and tracked until they're paid. On iPhone, iPad, Mac, Android and the web.

Download on the App StoreGet it on Google PlayOpen the web app

Free for your first 3 invoices. Then from $1.99 a month.

Invoice.app dashboard on iPad
Sales invoices on iPhone

From first draft to fully paid, in three taps.

Everything happens on the phone in your pocket, and the same invoice is waiting on your Mac when you sit down.

  1. New invoice with document typesNew invoice with document types

    Create

    Pick a client, add items from your library and choose the document: invoice, estimate, purchase order or credit memo.

  2. PDF preview of the invoicePDF preview of the invoice

    Send

    Preview the exact PDF with your logo and signature, then email it straight from the app.

  3. Invoice marked Fully paidInvoice marked Fully paid

    Get paid

    Record full or partial payments. Reminders go out on schedule and stop the moment it's paid.

Eight templates that make a small business look established.

Your logo, your own field names, notes and a saved signature on every invoice, estimate and credit memo. Switch template any time.

  • Simple
  • Professional
  • Classic
  • Modern
  • Bold
  • Executive
  • Studio
  • Legal

Your whole year, at a glance.

Revenue, expenses and profit, what's outstanding and overdue, invoice aging and unbilled time, by week, month, quarter or tax year.

Invoice.app dashboard on iPadInvoice.app dashboard on iPad

Payment reminders

Scheduled emails to your client that stop as soon as the invoice is marked paid.

Payment reminders screenPayment reminders screen

Time trackingPremium

Start a timer for a client, then turn the hours into invoice lines.

Time tracking screenTime tracking screen

ExpensesPremium

Log costs by category with receipts attached, and see profit, not just revenue.

Expenses screenExpenses screen

e-Invoicing is built in. No plugins, no manual XML.

Structured e-invoices for Poland and Germany, generated, validated and sent from the same screen as every other invoice. No plugins, no manual XML.

Poland

KSeF 2.0

Submit VAT, corrective, advance and settlement invoices with automatic XML and encryption. Get the official KSeF number and UPO, a QR code on every PDF and two-way sync of the invoices you receive.

How KSeF works in Invoice.app
Invoice accepted by KSeF, with its KSeF number and UPOInvoice accepted by KSeF, with its KSeF number and UPO
Germany

ZUGFeRD & XRechnung

Every invoice is a PDF/A-3 with EN 16931 data embedded, plus XRechnung 3.0 for public-sector clients. Checked against the KoSIT rules, and the e-invoices you receive are imported automatically.

How ZUGFeRD works in Invoice.app
Sales invoice of a German companySales invoice of a German company

Doing business in France or Spain? What the new e-invoicing rules mean

Start free. Upgrade when you outgrow it.

Free

$0

  • 3 invoices
  • 3 clients
  • Simple PDF template
  • Payment tracking and multi-currency
  • KSeF, ZUGFeRD and XRechnung

StarterMost popular

$1.99/month

  • Unlimited invoices and clients
  • Estimates, purchase orders, credit memos
  • Items library, unlimited tax rates
  • All 8 PDF templates
  • Your logo and signature

Premium

$4.49/month

  • Expenses and time tracking
  • Up to 10 companies
  • Attachments and item images, 1 GB
  • Data import
  • Accountant export

Subscribe or upgrade any time inside the app. Compare all features

Questions, answered.

Is Invoice.app free?

Invoice.app offers a free tier that includes 3 invoices and 3 clients. Paid plans start at $1.99/month for unlimited invoices and more features.

What platforms does Invoice.app support?

Invoice.app is available on iOS, iPadOS, macOS, Android, and the Web. Your data syncs automatically across all your devices.

How is my data protected?

All data is transmitted over SSL encryption and stored on secure Google Cloud servers. We never sell your data to third parties, and we are fully GDPR compliant.

Does Invoice.app support e-invoicing?

Yes. Invoice.app supports Poland's KSeF (submission, synchronization, QR code generation and status tracking) and Germany's ZUGFeRD & XRechnung: it generates EN 16931-compliant e-invoices as an XML-embedded PDF or standalone XML for public-sector recipients, and imports the ZUGFeRD and XRechnung e-invoices you receive from your suppliers.

What languages are supported?

Invoice.app supports 10 languages: English, English (UK), Polish, German, Greek, Spanish, French, Norwegian, Swedish, and Ukrainian, so you can create invoices for clients worldwide.

Can I manage multiple businesses?

Yes. With the Premium plan, you can manage invoices for multiple companies from a single account.

Can I create a backup of my data?

Yes, you can export a full backup of your data at any time and re-import it on any device to migrate or restore your account.

Can I cancel my subscription anytime?

Absolutely. There are no long-term contracts. You can cancel your subscription at any time, and you'll retain access until the end of your billing period.

Can I attach files to my invoices?

Yes. On the Premium plan you can attach files and photos to documents and expenses: up to 5 per record, 10 MB per file, within 1 GB of storage. Attachments stay with the document and never appear on the generated PDF.

Send your next invoice from Invoice.app.

Free to start, on every device you own.

Download on the App StoreGet it on Google PlayOpen the web app