Work Time Tracker - Lan Invoice is the ultimate freelancer invoice generator designed for consultants, contractors, and self-employed professionals who want to track hours, maximise profit, and get paid on time—all while keeping their data private and secure.

Track Time That Actually Turns Into Money! 
Never miss a billable minute again. Our work time tracker surfaces unbilled sessions automatically, so every hour you work becomes income. Whether you're a consultant juggling multiple clients or a contractor managing complex projects, track your hours effortlessly with auto-restore timers that keep you reliable even when life gets busy.

Generate Invoices in Seconds! 
Transform tracked hours into professional invoices instantly. As a powerful freelancer invoice generator, our app turns your timesheet into polished billing documents your clients will trust. Generate invoices with custom rates, detailed breakdowns, and your brand—no complicated setup required. Professional invoices, instant results.

Get Paid On Time, Every Time! 
Smart due-date reminders ensure you never chase late payments again. Our reminder system helps consultants and contractors maintain healthy cash flow by alerting you when invoices need attention. Maximize profit by staying on top of billing cycles and automating payment follow-ups.

Privacy First: Your Data Stays Local! 
Unlike cloud-dependent tools, this work time tracker keeps your client information, billing records, and timesheet data completely offline and private. Your sensitive consultant and contractor information never leaves your device unless you choose to sync with iCloud backup. Full control, zero compromises.

iCloud Backup: Sync Only When You Want!
Secure your hours, invoices, and client records with optional iCloud backup. Work offline, track time anywhere, and let our backup system protect your data automatically—without sacrificing privacy. Perfect for consultants who travel or contractors working in remote locations.

Track Your Growth With Powerful Insights! 
Weekly progress summaries show exactly how your billable hours translate to money. See which clients generate the most profit, identify unbilled sessions at a glance, and watch your freelance business grow. This isn't just a timesheet maker—it's your financial command center.

Work Globally. Stay In Control.
Create clients and invoices in multipl