2026 comparison

InvoiceSonic vs Square Invoices: Which is Better in 2026?

Invoicing tied to Square payments

Scoreboard

InvoiceSonic wins

Tied

Square Invoices wins

TLDR

Square Invoices is strongest when invoices belong in the same system as Square point-of-sale and card payments. InvoiceSonic is the focused alternative when you want to offer direct bank or payment-app instructions and avoid an InvoiceSonic processing fee.

Feature-by-feature comparison

Pricing

Feature	InvoiceSonic	Square Invoices
Free plan	— Limited First PDF without an account; free account includes 3 invoices a month	✓ Yes Free software option; processing fees apply to online payments
Entry paid plan	✓ Yes Flat Pro subscription; see current local pricing	✓ Yes US Square Free invoice card rate: 3.3% + $0.30
Download PDF without signup	✓ Yes	✗ No

Invoicing features

Feature	InvoiceSonic	Square Invoices
Unlimited invoices	✓ Yes Unlimited saved invoices on the Pro plan	— Limited
Custom logo & branding	✓ Yes	✓ Yes
Recurring invoices	✓ Yes Pro plan	✓ Yes
Email invoices to clients	✓ Yes	✓ Yes
Multi-currency	✓ Yes	✓ Yes
Client management	✓ Yes	✓ Yes

Australian compliance

Feature	InvoiceSonic	Square Invoices
Sales tax, GST and VAT fields	✓ Yes	— Limited
Country-ready business ID fields	✓ Yes Includes ABN and other country-specific identifiers	✗ No
Country-specific invoice setup	✓ Yes	— Limited

Accounting features

Feature	InvoiceSonic	Square Invoices
Bank reconciliation	✗ No We focus on invoicing, not bookkeeping	✗ No
Expense tracking	✗ No	— Limited
Payroll	✗ No	✗ No
Inventory tracking	✗ No	✗ No

Integrations

Feature	InvoiceSonic	Square Invoices
Choice of payment method	✓ Yes Add bank or payment-app instructions; InvoiceSonic does not process the payment	✗ No Square payments only
Mobile app	✓ Yes Native iPhone and iPad app plus the browser app	— Limited

Setup & support

Feature	InvoiceSonic	Square Invoices
Setup time	✓ Yes Under 2 minutes	— Limited Account signup required

When Square Invoices is the better pick

✓You already use Square POS in-store
✓Clients prefer paying invoices by card through Square
✓You want invoices and payments in one Square dashboard

Where Square Invoices falls short

✗Square Free lists US online invoice card payments at 3.3% + $0.30
✗Limited template customisation
✗Country-specific tax and business-ID setup varies by market
✗Payment locked to Square ecosystem

Try InvoiceSonic free — no credit card, no signup

Create a professional ATO-compliant tax invoice in under 2 minutes. Download as PDF and send to your client today.

Create a free invoice now →

Frequently asked questions

How much does Square Invoices cost?

Square has a free software plan, but processing rates depend on country, plan and payment method. Square currently lists US invoice card payments on Square Free at 3.3% + $0.30 and ACH at 1% with a $1 minimum.

Can I use Square and InvoiceSonic together?

Yes. Create the invoice in InvoiceSonic and include the payment instructions you want the client to use. Any Square transaction still follows Square’s own fee schedule.