Best Free Invoice App Business

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our free invoice app business list covers 250+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Free Invoice App Business

PayPal Business#1

PayPal Business by PayPal, Inc.

Track sales and Send invoices
Editor's Choice
💼 Business
4.2😐(29K ratings)
FreeAds
PayPal Business screenshot 1
PayPal Business screenshot 2
PayPal Business screenshot 3
PayPal Business screenshot 4
PayPal Business screenshot 5

Track sales, send invoices, and manage money easily with this comprehensive business app. Create and send invoices, manage sales, transfer money, and access customer information all in one place. Simplify your business management tasks on-the-go with this essential app.

What We Love

  • 🚀 Efficient payment processing
  • 💳 Convenient payment options
  • 📈 Useful business insights
  • 🔒 Secure transactions

Room to Improve

  • ⏱️ Delayed fund releases
  • 💰 High transaction fees
  • 🤖 Poor customer service
Invoice & Estimate Maker#2

Invoice & Estimate Maker by SVG Apps

Create Professional Invoices
Strong Contender
💼 Business
4.9😐(11K ratings)
FreeIn-App Purchases
Invoice & Estimate Maker screenshot 1
Invoice & Estimate Maker screenshot 2
Invoice & Estimate Maker screenshot 3
Invoice & Estimate Maker screenshot 4
Invoice & Estimate Maker screenshot 5
Invoice & Estimate Maker screenshot 6

InvoiceManager is a streamlined application that helps you effortlessly create, organize, and track all your invoices in one place. Simplify your invoicing process and stay on top of your finances with ease. Sign up now to manage your invoices efficiently.

What We Love

  • 👍 Easy to use
  • 🚀 Professional-looking invoices
  • 💡 Customizable with company logo
  • 🚀 Quick to create estimates and invoices

Room to Improve

  • 🐛 Issues with emailing invoices/estimates
  • 🐛 Data sync problems between devices
  • 🔒 Lack of customer support responsiveness
Invoice Zip - Invoice Maker#3

Invoice Zip - Invoice Maker by TinyWork Apps

Estimates & Invoices Creator
Worth Considering
💼 Business
4.7😐(7 ratings)
FreeAdsIn-App Purchases
#99in Business
Invoice Zip - Invoice Maker screenshot 1
Invoice Zip - Invoice Maker screenshot 2
Invoice Zip - Invoice Maker screenshot 3
Invoice Zip - Invoice Maker screenshot 4
Invoice Zip - Invoice Maker screenshot 5
Invoice Zip - Invoice Maker screenshot 6

An efficient invoicing application for businesses, contractors, and freelancers, allowing easy creation, customization, and management of invoices and estimates on-the-go. With customizable templates, detailed tracking, and reporting features, it streamlines the invoicing process, saving time and providing a professional touch. Experience the convenience of digital invoicing with Tiny Invoice!

What We Love

  • 💻 Easy to use
  • 🚀 Quick invoicing
  • 📈 Helpful reporting
  • 📨 Convenient email/text options

Room to Improve

  • 🐛 Syncing issues between devices
  • 🔒 Account/data loss concerns
  • 🤖 Unresponsive customer support

More Free Invoice App Business apps to explore

4
Invoice Maker ▸ Estimate App
Invoice Maker ▸ Estimate App
Invoice Maker ▸ Estimate App
Simple Invoices Generator Tofu
Free

Effortlessly create and send invoices, manage payments, and maintain a professional image with this app. Keep track of finances, store client information, and generate reports easily. Start your trial with no limits and experience simplified financial management today!

💼 Business
(35K)
5
Easy Invoice Maker App
Easy Invoice Maker App
Easy Invoice Maker App
Simple Invoices Generator 2 go
Free

Create, send, and track professional invoices and estimates conveniently from your phone with this easy-to-use app. Save time, stay organized, and manage your finances seamlessly on the go. Get started now!

💰 Finance
(26K)
6
Invoice App for Small Business
Invoice App for Small Business
Invoice App for Small Business
Simple & Fast Mobile Invoicing
Free

A user-friendly invoice app designed for small businesses to streamline their billing process and manage financial transactions efficiently. Try it now to simplify invoicing and improve your business financial management.

💼 Business
(559)
7
Invoice Maker・Billing App
Invoice Maker・Billing App
Invoice Maker・Billing App
Convert estimates into invoicе
Free

Create and share professional invoices and estimates quickly with the Invoice Maker app. Stay organized, get paid faster, and impress clients with customized branding. Start saving time and focus on what really matters now.

💼 Business
(7.2K)
8
Invoice Maker App -InvoiceBase
Invoice Maker App -InvoiceBase
Invoice Maker App -InvoiceBase
Make Invoice & Estimate Easily
Free

Simplify and streamline your invoicing process with our professional invoice-making app. Save time with easy estimates, invoices, expenses, and purchase orders. Start sending business billings on-the-go today!

💼 Business
(2.1K)
9
Housecall Pro: Field Service
Housecall Pro: Field Service
Housecall Pro: Field Service
Quote, Estimate, Invoice App
Free

Housecall Pro helps you efficiently manage your business by providing tools for invoicing, dispatching, and scheduling. Streamline your operations and improve your productivity with this all-in-one solution. Try it now!

💼 Business
(27K)
10
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Accounting & Invoicing with AI
Free

Track your business finances easily with an all-in-one accounting app. Manage invoices, expenses, and more effortlessly. Try it now for better financial control!

💼 Business
(247K)
11
Invoice Simple: Invoice Maker
Invoice Simple: Invoice Maker
Invoice Simple: Invoice Maker
Receipt Generator & Templates
Free

Create professional invoices, estimates, and bills with ease using this application. Streamline your invoicing process today!

💼 Business
(729)
12
Invoice Maker: Easy & Freebie
Invoice Maker: Easy & Freebie
Invoice Maker: Easy & Freebie
Invoices & Estimates Creator
Free

Create professional invoices effortlessly with our intuitive Invoice Maker app. Simplify your billing process and manage your finances easily. Try it now for a seamless invoicing experience!

💼 Business
(116)
13
Square Invoices: Invoice Maker
Square Invoices: Invoice Maker
Square Invoices: Invoice Maker
Invoicing, Estimates, Bills
Free

Create professional invoices and estimates, and easily manage bills with our secure and efficient payment system. Streamline your business operations with our essential invoicing solution. Start invoicing today!

💼 Business
(92K)
14
Joist: Invoice & Quote Maker
Joist: Invoice & Quote Maker
Joist: Invoice & Quote Maker
Invoicing App for Contractors
Free

A contractor's essential tool for estimating, invoicing, and project management. Streamline your workflow, create professional estimates, and easily track project finances. Join the app today to simplify your contracting business.

💼 Business
(0)
15
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
HoneyBook - Small Business CRM
Invoices, Contracts, Payments
Free

Create contracts, send invoices, collect payments, and track projects seamlessly in one place with this small business CRM. Join over 100,000 users transforming client experiences. Start streamlining your business processes today!

💼 Business
(16K)
16
ABUKAI Expense Reports Receipt
ABUKAI Expense Reports Receipt
ABUKAI Expense Reports Receipt
Expenses, Invoices, Business
Free

Effortlessly manage expenses with our application - just snap photos of receipts and let us handle the rest with accurate categorization and data entry. Simplify your expense reporting process and enjoy seamless integration with various accounting tools. Email feedback to support@abukai.com.

💰 Finance
(2.4K)
17
Invoice Generator - Zoho
Invoice Generator - Zoho
Invoice Generator - Zoho
Simple & Professional Invoices
Free

Generate professional invoices easily with this intuitive application. Streamline your billing process and create customized invoices with just a few clicks. Try it now for efficient invoice management.

💼 Business
(16K)
18
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Bill & Receipt for Contractor
Free

Easily create professional invoices on-the-go with this user-friendly app. Streamline your billing process and stay organized by generating invoices with just a few taps!

💰 Finance
(17K)
19
Accounting App - Moon Billing
Accounting App - Moon Billing
Accounting App - Moon Billing
Small Business Bookkeeping
Free

This easy-to-use billing software helps small business owners, contractors, and freelancers create and manage bills, receipts, and expenses with a single tap. It offers a range of features, including online payment tracking, customizable templates, and multi-language support, to streamline financial management and make invoicing a breeze.

💼 Business
(21)
20
Quicken: Intelligent Money
Quicken: Intelligent Money
Quicken: Intelligent Money
Personal & Business Finances
Free

Track every dollar with Quicken Simplifi—the smart budget app that simplifies personal finance. Set savings goals, manage debt, track spending, and plan for retirement all in one place. Join millions taking control of their finances and achieve your money goals effortlessly.

💰 Finance
(11K)