Wow InvoiceSeven apps for small shops and small businesses, each best for something different: invoicing from your phone, a free plan, or full accounting.
We make Wow Invoice, so read this knowing that. Every fact about the other apps comes from their own website or app store page, dated under Sources.
| App | Best for | Price (their site) | Phone app | Estimates |
|---|---|---|---|---|
| FreshBooks | Service businesses with accounting | Lite $23/mo (5 billable clients), Plus $43 (50), Premium $70 (unlimited) | iPhone and Android | Yes, unlimited |
| Invoice Simple | Simple invoicing, well known | Essentials $6.99/mo (3 invoices), Plus $14.99 (10), Premium $21.99 (unlimited) | iPhone, Android and web | Yes |
| QuickBooks | Full books and taxes | Simple Start $38/mo, Essentials $85, Plus $140 (free plan has no phone app) | iPhone and Android on paid plans | Yes, they convert to invoices |
| Square Invoices | If you already use Square | Free app; Plus and Premium plans on their site | iPhone and Android | Yes |
| Wave | Free invoicing and books, US and Canada | Starter $0; Pro $19/mo ($190 a year) | iPhone and Android | Yes, convert to invoices |
| Wow Invoice | Invoicing from your phone | Free to download | iPhone and Android | Yes, one tap to invoice |
| Zoho Invoice | A free plan with more invoices | Free (up to 500 invoices a year, 2 users) | iPhone, Android, Mac and Windows | Yes, convert to invoices |
Checked on 21 Oct 2026 on each company's own pages. Prices are US, monthly billing unless noted, and change often: check their site before you decide.
You invoice from the job, not a desk.
Turn a yes into an invoice without retyping.
The client pays the day the job is done.
What someone working alone pays per month.
Languages and countries it supports.
Best for: Service businesses with accounting
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Best for: Simple invoicing, well known
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Best for: Full books and taxes
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Best for: If you already use Square
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Best for: Free invoicing and books, US and Canada
Good
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Best for: Invoicing from your phone
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Best for: A free plan with more invoices
Good
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Zoho Invoice, or Wave in the US and Canada.
QuickBooks. Invoices sit next to your accounts and taxes.
Wow Invoice. Free to download, and your customer pays from a link.
Your business name and contact, the customer, the date and invoice number, then each product or service with quantity and price, plus delivery and any discount. Add tax if you charge it, the total, and how to pay.
In Wow Invoice you turn it into an invoice with one tap when the client says yes. Zoho Invoice, Wave and QuickBooks also say so on their own sites.
Not with Wow Invoice. Your client gets a link that opens in any browser and can pay by card, Apple Pay or Google Pay from it.
Wow Invoice, Square Invoices, Zoho Invoice and Wave are free to download. Paid plans start at: Invoice Simple at $6.99 a month for 3 invoices, FreshBooks Lite at $23 a month for 5 clients and QuickBooks Simple Start at $38 a month, as listed on their own sites in October 2026. Prices are US dollars, monthly billing unless noted.
Wow Invoice works in English, Spanish, French, German and Italian, with over 135 currencies. Zoho Invoice has 18 country editions and its app lists 26 languages. Wave is built for the US and Canada, with its app in English. Invoice Simple offers 23 languages. FreshBooks’ app lists English, French and Spanish.
We picked apps that one person or a small crew could use, plus one or two bigger tools where a trade has them. Point-of-sale systems are for selling at a till, not sending invoices, so we left them out.
Sources, checked 21 Oct 2026