Available now iOS · Android
Invoice Genie app icon

Invoice Genie

Send a professional invoice in under two minutes.

Contractor invoicing without the bloat: bill a fixed fee, monthly retainer, day rate, or hours across a date range — then preview the PDF and send.

Download on theApp StoreGet it onGoogle Play
  • Free to start
  • No credit card needed
  • Cancel anytime
Invoice Genie dashboard showing the current-month collection rate, paid and outstanding totals, and recent invoices
< 2 minTypical time to send an invoice
5 tapsFor a repeat client
PDFExport on every plan
£0To get started

The idea

Invoice Genie fits the way solo contractors actually work. No accounting degree, no forty-field forms — just the tools a one-person business needs to produce a clean invoice and keep its own records straight.

Bill a fixed fee, a monthly retainer, a day rate with weekends skipped, or hours per day across a range. Totals, VAT, and due dates keep themselves current, and what you preview is exactly what your client receives.

iOSAndroidPDF exportContractor workflows

Product system

Designed around the real loop.

Features are built to reinforce the core experience—not compete with it.

01

Flexible line items

Use a quantity for fixed fees, units, hours, or monthly retainers — or bill a date range by the day or by hours per day.

02

Only bill days worked

Date-range items derive days or hours automatically. Skip weekends with one switch and exclude any holiday or non-working date.

03

Dates that do the maths

Choose Due on receipt, Net 7, Net 14, or Net 30 and the due date follows the issue date. Totals, VAT, and quantities stay live.

04

Drafts that keep up

Your work-in-progress invoice saves locally as you type and can be restored after you leave the screen — without losing your place.

05

Reusable client list

Save each client's name, address, and contact once, then reuse them on every invoice with no retyping.

06

Automatic numbering

Sequential invoice numbers with your own prefix, assigned securely on the server so numbers never clash across devices.

07

Professional PDF export

What you preview is exactly what your client receives — a clean, branded PDF, included on every plan.

08

Share anywhere

Send through the native share sheet — Mail, WhatsApp, Google Drive, or Save to Files — and the invoice is marked Sent.

09

Payment status tracking

Record each invoice as Draft, Sent, Paid, or Overdue and filter your history. Statuses are records you update; Invoice Genie does not process client payments.

10

Free monthly dashboard

Every plan opens to a live collection-rate ring with total paid and outstanding for the month — no report to run.

11

VAT and tax ready

Set a default tax rate, toggle VAT per invoice, and let subtotal, tax, and grand total add up automatically.

12

Recurring and duplicate — Pro

Billing the same client every month? Repeat a completed invoice monthly, or duplicate the last one and change only what moved.

13

Due-date reminders — Pro

Enable one reminder per invoice: on its due date the client gets one email and you get one push alert.

14

CSV export — Pro

Export your invoice history to CSV for your accountant, spreadsheet, or bookkeeping tool at tax time.

15

Templates and colours — Pro

Choose from multiple invoice templates and set an accent colour so your invoices look unmistakably yours.

How it works

From intent to outcome.

01

Pick a client

Choose a saved client or add a new one in seconds.

02

Describe your work

Fixed fee or retainer, day rate, or hours per day — with weekends and custom skips handled for you.

03

Preview

See the exact PDF your client will receive before anything leaves your phone.

04

Send

Share by email, WhatsApp, or Drive. The invoice is marked Sent automatically.

05

Update your records

Track the status and mark the invoice Paid once you confirm the payment outside the app.

Inside the app

A focused interface for the work.

Real product imagery from the current application builds.

Invoice Genie dashboard showing the current-month collection rate, paid and outstanding totals, and recent invoices
Invoice Genie date-range line item billed per day, with automatic weekend skipping and excluded dates
Invoice Genie professional PDF invoice preview with itemised charges, tax, notes, and a native Share action

Access

Clear from the start.

Free

£0 / forever

No credit card required

  • Up to 2 clients
  • 5 invoices per month
  • 1 invoice template
  • Professional PDF export
  • Payment status tracking
  • Current-month dashboard totals

Pro

Save 15% yearly

£5 / month

or £51 / year (≈ £4.25 a month)

  • Unlimited invoices and clients
  • Recurring and duplicate invoices
  • Automatic due-date reminders
  • Detailed day, month, and year analytics
  • CSV export for your accountant
  • All templates plus accent colours

Cancel anytime. Subscriptions are billed through the App Store or Google Play.

Answers / Invoice Genie

Good questions,
clear answers.

What is Invoice Genie?+

Invoice Genie is a mobile invoicing app for solo contractors and freelancers. It lets you create, preview, and send a professional invoice in under two minutes on iOS and Android, and record whether each invoice has been paid.

Is Invoice Genie free?+

Yes. The free plan lets you manage up to 2 clients and send up to 5 invoices per month, with PDF export and payment-status tracking included. No credit card is required for the free plan.

Which platforms does it support?+

Invoice Genie runs on both iOS and Android. Your data syncs, so you can invoice from whichever device you have to hand.

How quickly can I create an invoice?+

For a repeat client, a straightforward invoice takes under five taps and under two minutes: pick the client, add your work, preview the PDF, and share it. The same builder also handles richer day-rate and hourly date-range invoices when you need them.

How can I bill for my work?+

Use Single quantity for fixed fees, units, hours, or a monthly retainer. Use Date range for a day rate or an hourly rate with hours per day. Invoice Genie derives the billable quantity and total, can skip weekends automatically, and lets you exclude individual non-working dates.

Can I track which invoices have been paid?+

Yes. Every invoice has a status — Draft, Sent, Paid, or Overdue — which you update as your records change. Invoice Genie does not verify or process client payments.

Does Invoice Genie process payments or collect bank details?+

No. The current version creates invoice documents and tracks statuses you record manually. It does not collect bank account or payment-card numbers, connect to bank accounts, process payments, hold funds, provide credit, or transmit money.

Can I send invoices by WhatsApp or email?+

Yes. Every plan can export a professional PDF and share it through the native share sheet — Mail, WhatsApp, Google Drive, or Save to Files.

What extra features are in Pro?+

Pro unlocks unlimited invoices and clients, recurring and one-tap duplicate invoices, automatic payment reminders, CSV export, detailed analytics with day, month, and year filters, and all templates with accent-colour customisation. It costs £5 per month, or £51 per year — a 15% saving.

Does it support VAT and tax?+

Yes. You can set a default tax rate and apply VAT to an invoice, and totals are calculated automatically as you add line items.

What happens to an unfinished invoice?+

A work-in-progress draft is saved locally and can be restored when you return to the builder.

Support & trust

Everything in the open.

Your next invoice is two minutes away.

Join the contractors and freelancers who bill faster with Invoice Genie. Free to start — download it and send your first invoice today.

Download on theApp StoreGet it onGoogle Play