Apps & OS Tools
Invoice anywhere,
on any device
Desktop, mobile, and web apps that auto-sync your data. Invoice clients and get paid from your Mac, PC, iPhone, or Android — seamlessly.
📱
Mobile Apps
iOS & Android · Free download
Invoice clients, accept payments, and track time from anywhere. The Invoice Ninja mobile app gives you the full power of the platform in your pocket — with real-time sync across all your devices.
🍎
Download on the
App Store (iOS)
▶
Get it on
Google Play (Android)
📦
Direct download
Android APK
🔓
Open source on
F-Droid
- Create & send invoices from your phone
- Accept payments & track billing in real time
- Get notified when clients view or pay invoices
- Time tracking & Kanban task management
- Automate payment reminders & past-due notifications
💻
Desktop Apps
macOS · Windows · Linux
Native desktop apps for macOS, Windows, and Linux. Get the feel of desktop software with the full power of a web-based platform — all your data, synced instantly.
🍎
Download on the
Mac App Store (macOS)
🪟
Get it from
Microsoft Store (Windows)
🐧
Install via
Snap Store (Linux)
- Native macOS, Windows, and Linux apps
- Full Invoice Ninja feature set on desktop
- Auto-sync with your web & mobile accounts
- Create invoices, manage clients, track expenses
- Dashboard analytics — revenue, outstanding, overdue
🌐
Web App
Works in any browser · No install needed
The full Invoice Ninja experience, right in your browser. No installation, no updates to manage. Sign in and start invoicing from any device, anywhere in the world.
🌐
Open in browser
app.invoicing.co
- Works in Chrome, Safari, Firefox, Edge & more
- No installation or updates required
- Full access on any OS — Mac, Windows, Linux, ChromeOS
- Real-time sync with mobile & desktop apps
- Demo available at react.invoicing.co/demo
🔄
Desktop, Mobile, and Web Apps Auto-Sync Data
All Invoice Ninja apps share the same data in real time. Start an invoice on your desktop, send it from your phone, and get paid notifications on all devices simultaneously. Everything stays in sync, always.
What you can do
Everything you need, wherever you are
All Invoice Ninja apps give you access to the full platform — no features are locked to a specific device.
🧾 Invoicing
- Create & send invoices in seconds
- Subscriptions & recurring invoices
- Auto-billing & payment profiles
- Send via Gmail / MSN accounts
- Product library for fast invoicing
💳 Payments
- Credit cards, ACH, PayPal & more
- Clients pay with 1 click
- Instant payment notifications
- Automate payment reminders
- Accept deposits & partial payments
⏱ Time & Projects
- Track billable time live
- Manage projects & tasks
- Kanban board management
- 1-click task to invoice
- Track expenses & vendors
Invoice from anywhere.
Get paid everywhere.
Download the app or use the web version — free forever.
Free forever · No credit card required · All apps included