Bill Clock: Time & Invoice

Bill Clock is an offline time tracker and invoice generator built for freelancers, contractors, consultants, and small businesses. Track your working hours seamlessly, manage client rates, and create professional PDF invoices in seconds — without juggling separate timer and invoicing tools.

WHY CHOOSE BILL CLOCK?

- One-tap time tracking with instant notification bar controls

- Convert tracked billable hours straight into custom PDF invoices

- 100% offline & private — your client data stays encrypted on your device

- Fair pricing: Free forever features, or upgrade with a single ONE-TIME purchase (no subscriptions)

TIME TRACKING & HOURS LOGGING

- Start or stop a timer in one tap for any client or project

- Pause and resume directly from your device notification bar

- Add or edit time entries manually when you forget to start the timer

- Set default service rates per client so every billable entry is pre-calculated

- Review daily logs and browse timesheet history by custom date ranges

- Millisecond-accurate tracking so no billable time is lost to rounding

CLIENT & SERVICE MANAGEMENT

Keep contact details, billing addresses, tax profiles, and custom fields organized per client. View every client's time logs and payment history side-by-side. Set hourly rates or fixed lump-sum fees in any global currency.

PROFESSIONAL INVOICE MAKER & MAKER TEMPLATES

- Import billable hours straight into an invoice (Hours × Rate calculation)

- Add custom manual line items or fixed fees for off-the-clock work

- Apply percentage or flat discounts to totals

- Multi-tax support with custom labels: GST, VAT, CGST + SGST, or custom tax rates

- Optional itemized Hours × Rate breakdowns under each line item

- Customizable column headers (Hours, Price, Qty, Rate)

- Track invoice statuses: Draft, Sent, Paid, Overdue

- Add your business logo, custom payment notes, and terms

CUSTOM PDF TEMPLATES & BRANDING

Choose from five clean designs (Classic, Minimal, Bold, Studio, Ledger) and customize them with your brand colors and logo. Every saved invoice preserves its exact original layout, ensuring past sent invoices never change retroactively.

INSIGHTFUL FINANCIAL REPORTS & EXPORT

View total hours worked and earnings across any custom date range. Export detailed timesheet reports to Excel (.xlsx) for simple bookkeeping and accounting.

BACKUP & DATA PRIVACY YOU CONTROL

Export password-encrypted backup files anytime or save a copy to Google Drive. Bill Clock operates 100% offline without mandatory account creation or cloud lock-in.

FREE VS PRO

- Free: Unlimited time tracking, up to 2 clients, and 2 invoices.

- Pro (One-Time Purchase): Unlimited clients, unlimited invoices, all PDF templates, and full backup options. Zero monthly subscriptions.

MADE FOR PEOPLE WHO BILL FOR THEIR TIME

Whether you run an agency, consult, or do freelance work, Bill Clock replaces your stopwatch, spreadsheet, and invoice builder with one reliable app.

Disclaimer: Bill Clock does not provide legal or tax advice. Please verify local tax rules applicable to your jurisdiction.