Achiever: Timesheet & Invoice

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Content rating
Everyone
500+
Downloads
Content rating
Everyone
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About this app

Achiever is a time tracker built for freelancers and anyone who bills by the hour. Track focused work with a Pomodoro timer or a stopwatch, tie every session to a project and client, then turn those hours into a professional invoice — without leaving the app.

Most time tracking apps stop at the timer. Achiever carries the work all the way through to getting paid.

⏱️ Pomodoro Timer & Stopwatch
• Classic Pomodoro cycles with work, short break, and long break
• Stopwatch mode when the work does not fit a fixed block
• Idle detection asks before a forgotten timer inflates a bill
• Note what you worked on as you go, one line at a time
• Home screen widget to start tracking in a single tap

📊 Projects, Clients & Tags
• Organise time by project, client, and tag
• Set an hourly rate and currency per project
• Per-client time rounding for billing increments
• Mark projects billable or non-billable

🧾 Invoices & Estimates
• Turn tracked hours into an invoice with line items
• Send estimates and quotes, then convert an accepted one to an invoice
• Percentage or fixed discounts, tax rates, and custom line items
• Share or email a clean PDF straight from your phone
• Multiple business profiles for separate freelance identities

💰 Payments & Revenue
• Record partial payments and watch the balance close
• Overdue tracking so nothing quietly goes unpaid
• Revenue dashboard for tracked, invoiced, and outstanding amounts
• Top clients at a glance

📈 Stats & Reports
• One screen for your charts and your full session log
• Filter by date range and project, then export what you see
• See your patterns by day of week, hour of day, project, and tag
• Daily and weekly focus goals with streaks
• Export to CSV, Excel, JSON, or a printable PDF report

📴 Works Offline
• Track, edit, and log without a connection
• Everything syncs across your devices when you are back online

🔒 No Ads. No Trackers.
• No advertising SDKs and no third-party analytics
• Your time and client data is yours

Whether you are a freelance developer, designer, writer, consultant, lawyer, or tutor — if you sell your hours, Achiever keeps the timer, the timesheet, and the invoice in one place.

Download Achiever and turn tracked hours into paid invoices.
Pomodoro time tracker for freelancers — log billable hours, invoice clients.
Updated on
Aug 4, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• New: cancel a sent invoice — it keeps its number but stops counting toward revenue, and you're offered a corrected copy to send instead
• New: sent one with a typo? Pull it back to draft, fix it, resend under the same number
• New: copy a log's task list as markdown bullets, from running and finished logs
• Improved: log detail text can be selected and copied
• Fixed: clearing an invoice's due date, notes, tax or discount now sticks