Free to download  ·  iPhone & iPad  ·  No credit card

The Invoice App Built for Plumbers, Gas Fitters & Tradies

Walk off site with the paperwork done.

Download on the App Store
Back Invoice details Edit
Invoice · AUD 275.00
13 Apr 2025, 3:09 pm
Jake Jones
jones@gmail.com
0422 276 335
123 Customer Place
Preview Invoice as PDF
Items
Hourly Rate $50.00 × 5
Summary
Subtotal$250.00
Tax (10%)$25.00
Total$275.00
Invoice sent!
Just now
GST Calculated
Auto ✓

Built for sole traders and small plumbing businesses. GST, ABN, BSB ready.

Quotes
Invoices
PDFs
Customers
GST

Why Plumbers Choose Us

Done in 60 Seconds

Fill in the job, tap send. Your customer gets a professional PDF invoice before you've packed up the van. No laptop, no office, no waiting.

Looks Professional

Your logo, your ABN, clean line items, GST calculated — it looks like a real business sent it. Because it did. First impressions matter when you're chasing payment.

Get Paid Faster

Invoices sent on-site get paid faster than invoices sent from the office three days later. The app makes on-site invoicing effortless, so you stop leaving money on the table.

How It Works

1

Add the job

Add the Job

Enter job details, line items, labour and materials. Saved customers fill in automatically.

2

Preview PDF

Preview the PDF

See exactly what your customer will receive — logo, ABN, GST, payment terms all included.

3

Send to customer

Send to Customer

Email or share the PDF directly from your phone. Your customer gets it instantly.

Built for Your Trade

Whether you're a plumber, gas fitter, electrician or handyman — the app is built for how you work.

Plumbers
Gas Fitters
Sole Traders
Tradies
Electricians
Handymen
Contractors
Small Business
Australian Tradies

Free Invoice & Quote Templates

Not ready for the app? Download a free template to get started today.

Plumbing Invoice Template

PDF, Word & Excel

Download free →

Contractor Invoice Template

PDF, Word & Excel

Download free →

Sole Trader Invoice Template

PDF, Word & Excel

Download free →

Australian Invoice Template

PDF, Word & Excel

Download free →
View all templates

Free Tools & Guides

Calculators and step-by-step guides built for plumbers and tradies running their own business.

Plumber Rates Calculator

Work out your minimum hourly rate based on your overheads and income goals.

Use calculator →

Free Invoice Generator

Create and download a professional plumbing invoice online — no app required.

Generate invoice →

How to Write a Plumbing Invoice

Step-by-step guide: what to include, legal requirements, and wording examples.

Read guide →

All Guides

Rates, callout fees, business setup, invoicing and more — all free.

View all guides →

Frequently Asked Questions

Yes — free to start with no credit card required. The free tier lets you send a limited number of invoices. Upgrade to Pro for $6.99/month or $69.99/year for unlimited invoices, quotes and customers.
Yes. You can create and save invoices and quotes without an internet connection. They sync when you're back online.
Yes. The app automatically calculates 10% GST and shows it as a separate line item on your invoice, exactly as required by the ATO.
Yes. Upload your business logo once and it appears on every invoice and quote you send.
Yes. The app is optimised for both iPhone and iPad.
Not yet — the app is iPhone and iPad only for now. Android is on the roadmap. Visit our download page to register your interest.
How does Drainly compare to Jobber, Tradify and ServiceTitan? See our full comparison →

Ready to Invoice Faster?

Join plumbers, gas fitters and tradies who send invoices in under 60 seconds. Free to start — no credit card needed.

Download on the App Store