Best Free Invoicing App For Small Business

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.7★, the free invoicing app for small business category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Free Invoicing App For Small Business (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Square Invoices: Invoice MakerSquare Invoices: Invoice MakerFree4.8★ (93K)NoYesSep 2026
2Freebie Invoice MakerFreebie Invoice MakerFree4.9★ (11K)NoYesSep 2026
3Invoice Maker ▸ Invoice SimpleInvoice Maker ▸ Invoice SimpleFree4.9★ (123K)NoYesSep 2026
4Intuit QuickBooks for BusinessIntuit QuickBooks for BusinessFree4.7★ (265K)NoYesSep 2026
5Invoice2go: Easy Invoice MakerInvoice2go: Easy Invoice MakerFree4.8★ (55K)NoYesSep 2026
6Zoho Invoice Maker AppZoho Invoice Maker AppFree4.9★ (14K)NoYesSep 2026
7PayPal BusinessPayPal BusinessFree4.2★ (29K)YesNoSep 2026
8FreeMaker - Invoice MakerFreeMaker - Invoice MakerFree4.9★ (3.7K)NoYesSep 2026

Top Picks for Free Invoicing App For Small Business

Square Invoices: Invoice Maker#1

Square Invoices: Invoice Maker by Block, Inc.

Invoicing, Estimates, Bills
Editor's Choice
💼 Business
4.8😐(93K ratings)
FreeIn-App Purchases
Square Invoices: Invoice Maker screenshot 1
Square Invoices: Invoice Maker screenshot 2
Square Invoices: Invoice Maker screenshot 3
Square Invoices: Invoice Maker screenshot 4
Square Invoices: Invoice Maker screenshot 5
Square Invoices: Invoice Maker screenshot 6

Create and send professional invoices and estimates quickly. Accept various payment methods, send automatic reminders, and track payments in real-time. Manage your business finances efficiently on the go.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for small businesses
  • 🚀 Great for invoicing and payments
  • 🚀 Seamless integration with other Square products
  • 👍 Professional-looking invoices
  • 👍 Multiple payment options for customers
  • 👍 Helpful for record-keeping and reporting

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Concerns about account deactivation and fund holds
  • 💰 High processing fees
  • 🤔 Lack of customer support and communication
  • 🤔 Limited customization options for invoices
Freebie Invoice Maker#2

Freebie Invoice Maker by Invoice Maker Pro s.r.o.

Invoice Simple, Invoicing App
Strong Contender
💰 Finance
4.9😊(11K ratings)
FreeIn-App Purchases
#37in Finance
Freebie Invoice Maker screenshot 1
Freebie Invoice Maker screenshot 2
Freebie Invoice Maker screenshot 3
Freebie Invoice Maker screenshot 4
Freebie Invoice Maker screenshot 5
Freebie Invoice Maker screenshot 6

Effortlessly create and send professional invoices, estimates, and receipts on the go. This app streamlines document generation and facilitates online payments, making it ideal for individuals and growing businesses.

What We Love

  • 👍 Easy to use
  • 🚀 Straightforward and efficient
  • 💼 Great for small businesses
  • 📝 Professional-looking invoices
  • 🆓 Free and no hidden fees

Room to Improve

  • 🔒 Limited free version, expensive subscription
  • 🐛 Occasional bugs and glitches
  • 🗓️ Confusing billing/subscription model
  • 🔄 Difficulty with editing/updating invoices
Invoice Maker ▸ Invoice Simple#3

Invoice Maker ▸ Invoice Simple by Zenvoice Inc.

Receipt Generator & Templates
Worth Considering
💼 Business
4.9😊(123K ratings)
FreeIn-App Purchases
#9in Business
Invoice Maker ▸ Invoice Simple screenshot 1
Invoice Maker ▸ Invoice Simple screenshot 2
Invoice Maker ▸ Invoice Simple screenshot 3
Invoice Maker ▸ Invoice Simple screenshot 4
Invoice Maker ▸ Invoice Simple screenshot 5

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

What We Love

  • 🚀 Easy to use
  • 👍 Professional-looking invoices
  • 🚀 Quick and simple
  • 👍 Saves time
  • 👍 Convenient mobile access
  • 👍 Helpful customer support
  • 👍 Keeps records organized
  • 👍 Integrates with other tools

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Glitches and bugs
  • 🔀 Inconsistent features across platforms
  • 🔀 Confusing navigation
  • 🔀 Limited customization options
  • 🐛 Data loss issues
  • 🔀 Lack of basic functionality

More Free Invoicing App For Small Business apps to explore

FAQ about Free Invoicing App For Small Business

What is the best free invoicing app for small business for iPhone?
Square Invoices: Invoice Maker tops our free invoicing app for small business ranking as of July 2026, with a 4.8-star average from 93K App Store ratings, and it's free to download.
Square Invoices: Invoice Maker has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 249+ free invoicing app for small business on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Square Invoices is a comprehensive business tool that allows you to create and send professional invoices and estimates. It also provides a secure and fast payment system, enabling you to accept various payment methods from your customers. The app helps you manage your business finances on the go with features like automatic reminders and real-time tracking.
Key features include an invoice and estimate maker, the ability to accept any kind of payment (cards, Apple Pay, Google Pay, cash, check, ACH), flexible billing options like recurring invoices and deposits, automatic payment reminders, and real-time tracking of invoice status. You can also customize invoices and attach relevant documents.