Invoice.app iconInvoice.app

Create stunning invoices, track performance, and grow your business

The all-in-one invoicing app for freelancers and small businesses. Available on iOS, Android, and the Web.

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Invoice.app Dashboard on iPad
Invoice.app Invoices on iPhone

Everything you need to manage your invoicing

From invoice creation to expense tracking, Invoice.app has you covered.

Invoice Creation

Create professional invoices, estimates, and proforma invoices in seconds.

Client Management

Organize your clients and access their details and history instantly.

Multiple CompaniesPremium

Manage invoices for multiple businesses from a single account.

Items Library

Save frequently used products and services for quick invoice creation.

Tax Management

Configure multiple tax rates and apply them automatically to your invoices.

Expense TrackingPremium

Track business expenses and keep your finances organized.

Time TrackingPremium

Log billable hours and convert them into invoices effortlessly.

Payment Tracking

Monitor payment statuses and send reminders for overdue invoices.

Custom Fields & Logo

Personalize your invoices with your logo, custom fields, and notes.

PDF Templates

Choose from multiple professional PDF templates for your documents.

Dashboard & Analytics

Get insights into your revenue, outstanding payments, and business trends.

Cross-Device Sync

Access your data seamlessly across iPhone, iPad, Android, and the Web.

9 Languages

Create invoices in 9 languages — English, English (UK), Polish, German, Greek, Spanish, French, Norwegian, and Swedish.

KSeF Integration

Submit and receive e-invoices through Poland's National e-Invoicing System.

Backup & Import

Export your data for safekeeping or import existing invoices to get started.

Ready for Poland's National e-Invoicing System

Invoice.app fully supports KSeF (Krajowy System e-Faktur) — Poland's mandatory e-invoicing platform. Submit, receive, and manage structured e-invoices directly from the app.

Learn More about KSeF
Simple template
Professional template
Classic template
Modern template
Bold template

Simple, transparent pricing

Start for free. Upgrade as you grow.

Free
$0
  • 3 invoices
  • 3 clients
  • Simple PDF template
  • Syncing data across all devices
Starter
Most Popular
$1.49/month
  • All features from Free
  • Unlimited documents
  • Ability to add logo to documents
  • Additional PDF templates
Premium
$4.49/month
  • All features from Starter
  • Expenses
  • Time tracking
  • Multiple companies

Frequently Asked Questions

Everything you need to know about Invoice.app.