Best Free Business Invoice Apps

248+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.8★, the free business invoice category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Free Business Invoice Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Square Invoices: Invoice MakerSquare Invoices: Invoice MakerFree4.8★ (93K)NoNoNov 2026
2Invoice Generator - ZohoInvoice Generator - ZohoFree4.9★ (18K)NoNoNov 2026
3Invoice Simple: Invoice MakerInvoice Simple: Invoice MakerFree4.9★ (123K)NoYesNov 2026
4Invoice2go: Easy Invoice MakerInvoice2go: Easy Invoice MakerFree4.8★ (56K)NoYesNov 2026
5Freebie Invoice MakerFreebie Invoice MakerFree4.9★ (12K)NoYesNov 2026
6Invoice Maker ▸ Estimate AppInvoice Maker ▸ Estimate AppFree4.8★ (37K)NoYesNov 2026
7Intuit QuickBooks for BusinessIntuit QuickBooks for BusinessFree4.7★ (275K)NoYesNov 2026
8Invoice AI: Invoices Made EasyInvoice AI: Invoices Made EasyFree—NoYesOct 2026

Top Picks for Free Business Invoice

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
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, estimates, and bills on the go. Accept various payment methods, set up automatic reminders, and track payments in real-time. Streamline your business finances with this all-in-one 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
Invoice Generator - Zoho#2

Invoice Generator - Zoho by Zoho Corporation

Simple & Professional Invoices
Strong Contender
💼 Business
4.9😊(18K ratings)
Free
Invoice Generator - Zoho screenshot 1
Invoice Generator - Zoho screenshot 2
Invoice Generator - Zoho screenshot 3
Invoice Generator - Zoho screenshot 4

Easily create and share professional invoices from your mobile device. Save customer and item details, track payment statuses, and add your logo. Auto-generates invoice numbers and offers cloud backup.

What We Love

  • 🚀 Awesome!
  • 🚀 Great app
  • 🚀 Excellent
  • 🚀 First invoice
  • 🚀 Awesome Apps
  • 🚀 Great app very simple to use
  • 🚀 Excellent app, thank you.
  • 🚀 Great
  • 🚀 Lifesaver
  • 🚀 Perfectly Simple
  • 🚀 So slick!
  • 🚀 Simple
  • 🚀 Love it
  • 🚀 Easy Peasy
  • 🚀 Pretty easy to use
  • 🚀 Happy
  • 🚀 Great product
  • 🚀 Great easy to use App for small businesses with a low turnover
  • 🚀 Excellent simplicity
  • 🚀 Great free app
  • 🚀 Easy Peasy
  • 🚀 Pretty easy to use
  • 🚀 User Friendly
  • 🚀 Very good
  • 🚀 Invoice generator
  • 🚀 Easy to use!
  • 🚀 Great Simple Usable App!
  • 🚀 So easy to use!
  • 🚀 Easy does it
  • 🚀 Quick and easy
  • 🚀 Fantastic App
  • 🚀 Simple and efficient
  • 🚀 Quick, easy, professional.
  • 🚀 Fantastic App
  • 🚀 It's so easy and works for me.
  • 🚀 An awesome invoice tool....
  • 🚀 Easy, simple, professional
  • 🚀 Quick and easy!
  • 🚀 As good as paid invoice apps..
  • 🚀 Perfectly Simple

Room to Improve

  • 🐛 App crashed
  • 🐛 Adding info
  • 🐛 It's ok but…
  • 🐛 Why did you change this ?!
  • 🐛 App freezes when I try to save to iCloud
Invoice Simple: Invoice Maker#3

Invoice Simple: Invoice Maker by Zenvoice Inc.

Receipt Generator & Templates
Worth Considering
💼 Business
4.9😊(123K ratings)
FreeIn-App Purchases
#9in Business
Invoice Simple: Invoice Maker screenshot 1
Invoice Simple: Invoice Maker screenshot 2
Invoice Simple: Invoice Maker screenshot 3
Invoice Simple: Invoice Maker screenshot 4
Invoice Simple: Invoice Maker screenshot 5
Invoice Simple: Invoice Maker screenshot 6

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This tool helps individuals and growing businesses manage billing, accept online payments, and stay organized. It offers customizable templates and easy client management.

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 Business Invoice apps to explore

FAQ about Free Business Invoice

What are the best free business invoice apps for iPhone?
Square Invoices: Invoice Maker tops our free business invoice apps ranking as of October 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 October 2026.
We track 248+ free business invoice apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.