Introducing Zeitwerk - Time Tracking & Invoicing for macOS
Announcing Zeitwerk: Professional Time Tracking & Invoicing
We are excited to announce the release of Zeitwerk, our new macOS app designed for freelancers, consultants, and small businesses who value their time and privacy.
Why We Built Zeitwerk
As freelancers ourselves, we understand the challenges of tracking time across multiple projects and clients, then turning those hours into professional invoices. Most solutions either require cloud subscriptions, lack privacy, or are overly complex for what should be a simple workflow.
Zeitwerk is different. It’s local-first and privacy-focused — your data stays on your Mac, not in someone else’s cloud.
Key Features
Effortless Time Tracking
- Menu bar timer for one-click start/stop
- Track hours across multiple projects and clients
- Add descriptions and notes to every time entry
- Import hours in bulk from Excel spreadsheets
Professional Invoicing
- Generate invoices automatically from tracked time
- Customise templates with your logo and branding
- Multi-currency support with automatic locale formatting
- Configurable tax rates — VAT, BTW, GST, IVA, and more
- Export as PDF and email directly to clients
Smart Client & Project Management
- Organise work by client and project
- Set custom hourly rates per project
- Store client contact details and tax IDs
- Real-time revenue calculations
Native macOS Experience
- Clean, native macOS interface
- Dark mode support
- Built specifically for Apple Silicon and Intel Macs
Who Is Zeitwerk For?
Zeitwerk is perfect for:
- Freelance developers and designers
- Consultants and contractors
- Small agencies and studios
- Anyone who bills by the hour
Get Started
Zeitwerk is available now on the Mac App Store.
Visit our Zeitwerk page for more information, or check out our support page if you have any questions.
We believe in building tools that respect your privacy while helping you work more efficiently. Zeitwerk embodies these values, and we hope it helps you focus on what matters most — doing great work for your clients.
Have questions or feedback? We’d love to hear from you via our contact page.