Invoice Maker Small Business app icon

Unlimited invoices. Free. Yours.

Professional PDF invoices from your Android phone. No invoice limit, no trial that runs out, no account to create, and your data never leaves your phone.

Get early access Coming soon to Google Play

Free, with no pop-up ads for your first 3 invoices each month. Remove pop-ups for $1/month, or all ads for $2.

List of invoices in several currencies, marked paid or unpaid
An invoice with line items, tax and total, and Send PDF button

Why another invoice app?

Because most of them are annoying and expensive. They let you make three invoices, then ask for a big monthly subscription, or they want your client list in their cloud. This app does the job properly for free, supported by ads, with cheap options if you'd rather not see them.

Everything a small business needs

Built for sole traders, freelancers and small businesses who just want to bill clients and get paid.

Unlimited invoices

No cap, no trial, no "upgrade to create more". Make as many invoices as your business needs.

Multiple currencies

Bill each client in their own currency: A$, £, US$, €, NZ$ and more. Reports total each currency separately.

Your data stays on your phone

Invoices, clients and bank details are stored only on your device. We never receive or store them.

Professional PDF invoices

Clean, standard A4 invoices with your business details and tax number. Send by email, WhatsApp or any app.

Get paid faster

Your bank details print on every invoice: BSB, sort code, routing number or IBAN per currency, plus PayPal, Wise or Revolut.

Backups to your own services

Back up to any folder: Nextcloud, Google Drive, Syncthing or your own server. Restore in a tap.

Automatic numbering

Invoice numbers carry on from your last one, so INV-0041 is followed by INV-0042. Start from any number.

Saved items

Save the things you bill often, like hourly rates or packages, and add them to any invoice with one tap.

Track who's paid

Mark invoices paid, see what's outstanding, and export a CSV for your accountant.

GST, VAT and more

Show your GST, VAT or other tax number, with a default tax rate and payment terms for new invoices.

Import from contacts

Add clients from your phone's contacts, with a client name and an optional contact person.

No account, works offline

Nothing to sign up for. Create and send invoices anywhere, even without signal.

Simple to use

A few taps from new invoice to a PDF in your client's inbox.

Invoices that look the part

A standard A4 layout your clients and their accounts team will recognise: your details, theirs, line items, tax, total due and how to pay you, with the invoice number as the payment reference.

Save the PDF to your phone, or share it straight to email, WhatsApp, Drive or anything else on your phone.

Example PDF invoice from Harbour Lane Design to Kestrel Coffee Co

How free works

Every invoice is free. Ads pay for the app, and how many you see depends on how many invoices you make each month. Light users barely notice them.

1–3 invoices a month

Just a small banner

A small banner at the bottom of the screen. No pop-ups at all.

Invoice list with two invoices and a small banner ad at the bottom
4–7 invoices a month

A pop-up when you send

A short pop-up ad when you send or save an invoice PDF.

A full-screen ad shown before an invoice is shared
More than 7 a month

Plus one when you open

Busy month? You'll also see a pop-up when you open the app. $1/month removes all pop-ups.

A full-screen ad shown when the app opens

Screenshots show Google's sample ads.

Simple, affordable plans

Unlimited invoices on every plan. Pay only if you'd rather not see ads. Cancel any time in Google Play.

Free

$0 ad supported
  • Unlimited invoices and clients
  • PDF invoices, multiple currencies
  • Small banner; pop-ups after 3 invoices a month
  • Manual backup & restore (after a short ad)

Premium

$1 / month
  • Everything in Free
  • No pop-up ads
  • Export reports to CSV, a month at a time
  • Backup & restore without ads

Premium Plus

$2 / month
  • Everything in Premium
  • No ads at all
  • Export reports for any period
  • Automatic backups

Prices in US dollars; Google Play shows the price in your local currency.

Your data is yours

Your invoices, clients and bank details are stored only on your phone. We don't run a server for them, we never receive them, and we can't see them.

Backups and exports go only where you choose: a folder on your phone, or your own Nextcloud, Google Drive, Syncthing or server.

Read the privacy policy · Set up backups

Questions

Is it really unlimited and free?

Yes. There's no limit on invoices or clients on any plan. The free version shows ads; paying only removes ads and adds extras like CSV export and automatic backups.

Can you see my invoices or clients?

No. Everything is stored on your phone, and the app has no server to send it to. The only things that talk to the internet are Google's ads (on the free plan) and Google Play for subscriptions.

What if I lose or change my phone?

Turn on backups to a folder that syncs to your own cloud (Nextcloud, Google Drive, Syncthing…). On your new phone, install the app and use Restore. See the backup guide.

Which currencies are supported?

Each client can have their own currency, with A$, £, US$, €, NZ$, C$, S$, HK$, ¥, CHF, R and ₹ in the list. Bank details are labelled for each: BSB, sort code, routing number or IBAN.

Do I need an internet connection?

No. You can create, save and send invoices offline (sending needs whatever your email or messaging app needs). Ads load when you're online.

Is there an iPhone version?

Not yet. It's Android only for now.

How do I cancel a subscription?

In the Google Play Store: Profile → Payments & subscriptions → Subscriptions. Your invoices stay on your phone whatever you choose.