Best Free Invoicing App For Small Business

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated November 2026

With an average user rating of 4.6★, the free invoicing app for small business category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

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

#AppPriceRatingAdsIn-App PurchasesUpdated
1Square Invoices: Invoice MakerSquare Invoices: Invoice MakerFree4.8★ (93K)NoNoNov 2026
2Intuit QuickBooks for BusinessIntuit QuickBooks for BusinessFree4.7★ (278K)NoYesNov 2026
3Freebie Invoice MakerFreebie Invoice MakerFree4.9★ (12K)NoYesNov 2026
4Wave: Small Business SoftwareWave: Small Business SoftwareFree4.4★ (6.7K)NoYesNov 2026
5PayPal BusinessPayPal BusinessFree4.2★ (29K)YesNoNov 2026
6Firmbee - Invoice AppFirmbee - Invoice AppFree—NoNoMay 2026
7Invoice App for Small BusinessInvoice App for Small BusinessFree4.8★ (583)NoYesNov 2026
8Invoice maker app – invoicingInvoice maker app – invoicingFree4.0★ (1)NoYesAug 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)
Free
Square Invoices: Invoice Maker screenshot 1
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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, estimates, and bills on the go. Accept various payment methods, send automatic reminders, and track payments in real-time. Streamline your business finances with this all-in-one invoicing solution.

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
Intuit QuickBooks for Business#2

Intuit QuickBooks for Business by Intuit Inc.

Invoices, expenses & receipts
Strong Contender
💼 Business
4.7😐(278K ratings)
FreeIn-App Purchases
#4in Business
Intuit QuickBooks for Business screenshot 1
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Intuit QuickBooks for Business screenshot 6

Manage your small business finances on the go with invoicing, expense tracking, and bookkeeping tools. Get paid faster, track mileage automatically for tax deductions, and gain insights into your cash flow with personalized reports.

What We Love

  • 🚀 Efficient invoicing and expense tracking
  • 👍 Intuitive and user-friendly interface
  • 💡 Helpful mileage tracking feature
  • 🚀 Seamless bank account integration

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Lack of visibility into bank transactions
  • 🔍 Inability to edit or customize invoices
  • 🔍 Inconsistent mobile and desktop experiences
Freebie Invoice Maker#3

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

Invoice Simple, Invoicing App
Worth Considering
💰 Finance
4.9😊(12K ratings)
FreeIn-App Purchases
#35in Finance
Freebie Invoice Maker screenshot 1
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Freebie Invoice Maker screenshot 6

Effortlessly create and send professional invoices, estimates, and receipts on the go. This app offers a user-friendly interface for individuals and small businesses to manage their billing and get paid faster. It supports various payment methods and provides business reporting.

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

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 November 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 has no in-app purchases, according to its App Store listing as of November 2026.
We track 250+ free invoicing app for small business on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.