HourBill: Work Time & Invoice

SS Studio Apps

In-app purchases

About this app

Stop losing billable hours because your timer stopped. HourBill runs in the background — even when your screen is locked. No account, no cloud, no subscriptions.

Built for freelancers, independent contractors, consultants, tradespeople, and anyone who bills by the hour.


⏱️ A WORK TIME TRACKER THAT ACTUALLY KEEPS RUNNING
Most time trackers rely on background processes that Android silently kills when your screen turns off. HourBill is different — its timer runs as a foreground service with a persistent notification, keeps going when you switch apps, and recovers automatically if your device restarts. No more guessing how long a job took. Every billable minute is captured, not lost.

📄 PDF INVOICE GENERATOR IN UNDER 1 MINUTE
Turn tracked hours into a clean, itemized PDF invoice without touching a computer. Built entirely on-device — no cloud, no internet needed:
• Pick a client and date range — billable entries populate automatically
• Add fixed-rate line items, materials, or expense reimbursements
• Include your business details, client info, tax rates, and discounts
• Preview the invoice on your device, then share via email, WhatsApp, or Gmail

🔒 YOUR BUSINESS DATA STAYS ON YOUR PHONE
Your clients, rates, timesheets, and invoices are stored only on your Android device — never on an external server:
• Works fully without any internet connection
• No account or email registration required — open the app and start working
• No servers collecting your client names, billing rates, or invoice history
• Optional Google Drive backup on your own terms — the app never requires it
• Works on remote sites, in cafés, in flight — wherever your work takes you

💰 40+ CURRENCIES FOR WORLDWIDE BILLING
Set a different currency per project and bill clients anywhere. USD, EUR, GBP, CAD, AUD, INR, AED, and 33 more. Your live earnings counter updates in real time as the timer runs.

📋 HOW IT WORKS — THREE STEPS
1. Tap to start — select a project and your billable hours tracker begins immediately
2. Stop and save — hours are logged to your timesheet with client, rate, and notes
3. Invoice and send — open the invoice generator and send a PDF invoice in under 1 minute

✅ FREE — NO EXPIRY, NO TRICKS:
• Unlimited projects and client profiles
• Background work time tracker with live earnings display
• Manual time entry and full timesheet log
• PDF invoice generator with tax and discount fields
• Invoice status tracking: Draft → Sent → Paid → Overdue
• 40+ currencies
• Personal Google Drive backup

🚀 HOURBILL PRO — ONE-TIME PURCHASE, YOURS FOREVER
No monthly fee. No renewal. Pay once, own it permanently:
• Home screen widget: start, pause, and stop without opening the app
• Advanced revenue reports: weekly, monthly, and all-time earnings
• Interactive earnings chart with daily and monthly breakdowns
• Revenue breakdown by project and client
• CSV and Excel timesheet export for your accountant
• Project expense tracker

HourBill is the freelance time tracker that works the way you do — offline, on your terms, without a subscription.

What’s new

• Timer service hardened for all Android versions
• Invoice PDFs generate faster on older devices
• Fixed widget timer showing stale data

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