Create, View, and Share Invoices and Estimates
Multiple Users & Devices
Invoice Maker Flex is the easiest way to create and manage professional invoices as a team.
Whether you're with a customer, between jobs, or working from home, you can generate and send invoices and estimates instantly—helping you get paid faster.
Perfect for small business owners, contractors, freelancers, cleaners, tradespeople, construction workers, and other service providers.
Simple invoicing saves you time and keeps your business running smoothly.
Create, send, and track invoices and estimates on your iPhone and iPad, and keep your finances organised in one place.
How to Generate Invoices in Seconds
Just add your customer’s info and items—
Then generate a professional PDF invoice or estimate right away.
That’s it. Everything’s done in minutes.
This app also helps you track quotes, purchase orders, receipts, timesheets, and more in one hub.
You can create up to 5 documents for free.
Templates can also be adapted for paystubs by changing the titles.
Key Features
* Manually edit titles and currency codes (e.g. Invoice → Tax Invoice)
* Set payment terms
* Convert estimates into invoices with one tap
* Track paid and unpaid invoices
* Professionally designed templates
* Export data as CSV for accounting software
* Send PDF via email or text
* Save PDF files in the Apple Files app
* Attach photos
* Add footer notes like website links or marketplace info (e.g. Wix, Mercari, Poshmark)
* Enter payment details (e.g. PayPal, Paychex, Zelle, credit card, bank transfer)
* Set up Tax, GST, VAT
* Add discounts
* Add signatures on the spot
* Make it easy for clients to pay with payment hub details
* Create invoices, estimates, and more—up to 5 free documents
Upgrade to Subscription Version
The subscription version includes cloud sync and backup so your data is securely stored and shared across multiple devices.
Subscription requires auto-renewal.
Payment will be charged to your account at the time of purchase.
The subscription automatically renews unless canceled at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours of the period ending.
You can manage and cancel your subscription in your Google PlayStore account settings.
Links to Privacy Policy and Terms of Use:
http://www.btoj.com.au/privacy.html
http://www.btoj.com.au/terms.html
Please feel free to contact us if you have any questions.
Simple invoicing will save your precious time.