Best Free Invoice App Business

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated April 2026

From beginner-friendly picks to power-user tools, our free invoice app business list covers 250+ iPhone apps updated through April 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 Maker & Estimate App#2

Invoice Maker & Estimate App by Bookipi Pty Ltd

Bill & Receipt for Contractor
Strong Contender
💰 Finance
4.9😊(17K ratings)
FreeIn-App Purchases
#35in Finance
Invoice Maker & Estimate App screenshot 1
Invoice Maker & Estimate App screenshot 2
Invoice Maker & Estimate App screenshot 3
Invoice Maker & Estimate App screenshot 4
Invoice Maker & Estimate App screenshot 5
Invoice Maker & Estimate App screenshot 6

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!

What We Love

  • 🚀 Easy to use
  • 👍 Professional-looking invoices
  • 💡 Customizable options
  • 🚀 Convenient for small businesses

Room to Improve

  • 🐛 Bugs and glitches
  • 🐛 Inconsistent performance
  • 🐛 Inability to search invoices
Invoice Maker ▸ Estimate App#3

Invoice Maker ▸ Estimate App by GetPaid Inc.

Simple Invoices Generator Tofu
Worth Considering
💼 Business
4.8😞(34K ratings)
FreeIn-App Purchases
#14in Business
Invoice Maker ▸ Estimate App screenshot 1
Invoice Maker ▸ Estimate App screenshot 2
Invoice Maker ▸ Estimate App screenshot 3
Invoice Maker ▸ Estimate App screenshot 4
Invoice Maker ▸ Estimate App screenshot 5

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!

What We Love

  • 👍 Easy to use
  • 💼 Helps run business efficiently
  • 🏆 Professional-looking invoices
  • ⚡ Quick invoice creation

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔒 Lack of customer support
  • 💰 Expensive subscription

More Free Invoice App Business apps to explore

4
Invoice & Estimate Maker
Invoice & Estimate Maker
Invoice & Estimate Maker
Create Professional Invoices
Free

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.

💼 Business
(11K)
5
Wave: Small Business Software
Wave: Small Business Software
Wave: Small Business Software
Invoice, scan receipts & more
Free

Wave: Small Business Software helps streamline your business finances with features like invoicing and receipt scanning. Simplify your accounting processes and stay organized with this all-in-one solution. Try it today to take control of your small business finances.

💼 Business
(6.6K)
6
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Estimates & Invoices Creator
Free

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!

💼 Business
(10K)
7
FreshBooks Invoicing App
FreshBooks Invoicing App
FreshBooks Invoicing App
Accounting & Expense Tracking
Free

Effortlessly manage invoicing and accounting tasks with this intuitive app. Simplify financial tasks, generate invoices, and stay organized with ease. Try it now for smoother business operations.

💼 Business
(11K)
8
Joist: Estimate Invoice Maker
Joist: Estimate Invoice Maker
Joist: Estimate Invoice 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
(13K)
9
Invoice Fly - Estimativa Fácil
Invoice Fly - Estimativa Fácil
Invoice Fly - Estimativa Fácil
Simple Estimate Bill Generator
Free

Create professional invoices and receipts quickly with Invoice Fly - Receipt Maker. Simply input your information and generate customized invoices for your business needs. Try it now for seamless invoicing!

💼 Business
(2K)
10
Invoice Maker | ^Generator
Invoice Maker | ^Generator
Invoice Maker | ^Generator
Quick and Easy Billing
Free

This invoicing app helps small and medium business owners simplify their billing process by generating professional invoices with ease. It offers a user-friendly interface, customizable templates, and payment options, including PayPal, to streamline transactions and take businesses to the next level.

💼 Business
(129)
11
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)
12
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)
13
Zoho Invoice Maker App
Zoho Invoice Maker App
Zoho Invoice Maker App
Simple Estimate & Receipt Tool
Free

Create professional invoices and estimates on-the-go with our streamlined app designed for small business owners. Say goodbye to paperwork and easily manage your billing process with just a few taps. Download now and start invoicing with ease.

💼 Business
(13K)
14
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
(243K)
15
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
(2K)
16
Invoice Maker PRO.
Invoice Maker PRO.
Invoice Maker PRO.
Receipt Estimate generator app
Free

Create professional invoices easily with Invoice Maker Pro, the statement pocket estimate app that simplifies the invoicing process. Try it now to streamline your invoicing tasks!

💼 Business
(1K)
17
Invoice Maker・The Estimate App
Invoice Maker・The Estimate App
Invoice Maker・The Estimate 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
(7.1K)
18
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
(26K)
19
Invoice2go: Easy Invoice Maker
Invoice2go: Easy Invoice Maker
Invoice2go: Easy Invoice Maker
Invoices & Estimates Generator
Free

Create professional invoices on the go with our intuitive mobile app. Streamline your billing process, track expenses, and get paid faster. Download now and take control of your finances with ease.

💼 Business
(53K)
20
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
(122K)