Yes, both Invoicera and Square Invoices offer a Free Trial.
Invoicera is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Square Invoices is designed for Medium Business and Small Business.
Pricing details for both Invoicera and Square Invoices are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Invoicera includes Invoice Ninja, Invoiced, InvoiceOcean, InvoiceBerry, Invoicely, ReliaBills, Invoice2go, Invoicebus, Billin and Billogram.
Some top alternatives to Square Invoices includes SlickPie, Invoiced, InvoiceBerry, PayorCRM, Moon Invoice, Simple Invoices, Billbooks, Billin, InvoiceApp and Billogram.