Best Free Invoice App Business

249+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our free invoice app business list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Invoice App Business (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Invoice2go: Easy Invoice MakerInvoice2go: Easy Invoice MakerFree4.8★ (55K)NoYesAug 2026
2Square Invoices: Invoice MakerSquare Invoices: Invoice MakerFree4.8★ (93K)NoYesAug 2026
3Invoice Maker; Invoice SimpleInvoice Maker; Invoice SimpleFree4.9★ (123K)NoYesAug 2026
4Invoice Maker ▸ Estimate AppInvoice Maker ▸ Estimate AppFree4.8★ (36K)NoYesAug 2026
5Swift Invoice, Invoice MakerSwift Invoice, Invoice MakerFree4.8★ (1.6K)NoYesAug 2026
6PayPal BusinessPayPal BusinessFree4.2★ (29K)YesNoAug 2026
7Invoice App for Small BusinessInvoice App for Small BusinessFree4.8★ (580)NoYesAug 2026
8Invoice Maker & Estimate AppInvoice Maker & Estimate AppFree4.9★ (16K)NoYesAug 2026

Top Picks for Free Invoice App Business

Invoice2go: Easy Invoice Maker#1

Invoice2go: Easy Invoice Maker by Invoice2go.com

Invoices & Estimates Generator
Editor's Choice
💼 Business
4.8😞(55K ratings)
FreeIn-App Purchases
#15in Business
Invoice2go: Easy Invoice Maker screenshot 1
Invoice2go: Easy Invoice Maker screenshot 2
Invoice2go: Easy Invoice Maker screenshot 3
Invoice2go: Easy Invoice Maker screenshot 4
Invoice2go: Easy Invoice Maker screenshot 5
Invoice2go: Easy Invoice Maker screenshot 6

Create and send professional invoices and estimates quickly for your small business. Track payments, manage expenses by snapping receipt photos, and get paid faster online. This tool helps freelancers and contractors stay organized and get paid on time.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable invoices
  • 🚀 Quick invoicing
  • 👍 Helpful for small businesses

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 💰 Expensive subscription fees
  • 🔒 Security and privacy concerns
Square Invoices: Invoice Maker#2

Square Invoices: Invoice Maker by Block, Inc.

Invoicing, Estimates, Bills
Strong Contender
💼 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

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Concerns about account deactivation and fund holds
  • 💰 High processing fees
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
Invoice Maker; Invoice Simple screenshot 6

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

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Glitches and bugs
  • 🔀 Inconsistent features across platforms

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

Create, send, and manage professional invoices and estimates quickly. This app helps freelancers and small businesses track payments, organize client information, and generate reports for bookkeeping. Get paid faster and maintain a professional image with customizable templates.

Create invoices and estimates quicklySend via email or messengersAttach photos to estimates
💼 Business
(36K)
freemium
5
Swift Invoice, Invoice Maker
Swift Invoice, Invoice Maker
Swift Invoice, Invoice Maker
Invoices & Estimates Generator
Free

Create professional invoices, estimates, and purchase orders on your phone. Track sales, inventory, time, and expenses with powerful reporting and customizable templates. Securely store data and deliver documents via email or PDF.

Create invoices, estimates, and purchase ordersTrack sales, inventory, time, and expensesRecord expenses and calculate gross profit
💼 Business
(1.6K)
subscription
6
PayPal Business
PayPal Business
PayPal Business
Track sales and Send invoices
Free

Manage your business finances on the go. Create and send invoices, track sales trends, transfer money, and access customer information. This app acts as your mobile business manager, simplifying financial tasks for merchants of all sizes.

Create and send invoicesTrack sales trendsManage money and sales
💼 Business
(29K)
free with in-app purchases
7
Invoice App for Small Business
Invoice App for Small Business
Invoice App for Small Business
Simple & Fast Mobile Invoicing
Free

Create and send professional invoices and estimates quickly. Manage clients, products, and payment history in one place. Offers a free version with limitations and subscription plans for unlimited use.

Create professional invoices and estimatesManage clients and productsAttach photos to invoices
💼 Business
(580)
freemium
8
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Invoice Maker & Estimate App
Invoice & Billing for Business
Free

Create professional invoices, estimates, and receipts quickly. Automate payment tracking, send smart reminders, and accept various payment methods. Streamline your business accounting and reporting with secure cloud sync.

Professional invoice creationAutomated payment trackingSmart payment reminders
💼 Business
(16K)
free with in-app purchases
9
Invoice Maker PRO.
Invoice Maker PRO.
Invoice Maker PRO.
Receipt Estimate generator app
Free

Easily create, send, and track professional invoices, estimates, and receipts on your mobile device. Organize your finances, manage payments, and generate business reports to get paid faster and streamline accounting.

Create invoices and estimatesTrack paid, overdue, and unpaid invoicesProfessionally designed templates
💼 Business
(1K)
free with in-app purchases
10
FreeMaker - Invoice Maker
FreeMaker - Invoice Maker
FreeMaker - Invoice Maker
Invoice Simple. Invoices
Free

Create, send, and share professional invoices directly from your mobile device. This app helps small businesses, contractors, and freelancers manage their finances by offering features like client management, product/service saving, and digital signatures. Track sent invoices and boost productivity with AI tools.

Create and send professional invoicesClient management from contact listSave product and service details
💰 Finance
(3.6K)
free with in-app purchases
11
Freebie Invoice Maker
Freebie Invoice Maker
Freebie Invoice Maker
Invoice Simple, Invoicing App
Free

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.

Create professional invoices, estimates, and receiptsSend documents on the goAccept online payments
💰 Finance
(11K)
free with in-app purchases
12
Zoho Invoice Maker App
Zoho Invoice Maker App
Zoho Invoice Maker App
Simple Estimate & Receipt Tool
Free

Create professional invoices and estimates for your small business. Send them directly to clients, accept online payments, and automate reminders for overdue bills. Track expenses and gain insights into your business finances with comprehensive reports.

Create professional invoicesGenerate estimatesAccept online payments
💼 Business
(14K)
free
13
Invoice Generator - Zoho
Invoice Generator - Zoho
Invoice Generator - Zoho
Simple & Professional Invoices
Free

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.

Create invoices on the goAuto-generate invoice numbersAdd and auto-fill customer details
💼 Business
(17K)
free
14
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Tiny Invoice - Invoice Maker
Fast Estimates by Invoice Zip
Free

Create, send, and track professional invoices and estimates quickly. Customize templates, add company branding, and manage payments with smart accounting features. Keep your business finances organized and get paid faster.

Customizable invoice templatesAdd company logo and brandingAutomatic calculation of totals
💼 Business
(10K)
subscription
15
Invoice Maker・Estimate App
Invoice Maker・Estimate App
Invoice Maker・Estimate App
Create Professional Invoices
Free

Easily create, manage, and send professional invoices and estimates from your mobile device. This app offers customizable templates, tax management, and secure cloud backup for your financial data.

Create professional invoicesGenerate and manage estimatesCustomizable templates and fields
💰 Finance
(2.3K)
free with in-app purchases
16
Dr. Vinyl Business App
Dr. Vinyl Business App
Dr. Vinyl Business App
by InvoiceASAP, Inc.
Free

This business app helps field service professionals manage projects, send instant estimates, and accept payments on the go. Customize professional invoices and capture electronic signatures to streamline operations and win more deals. It offers secure cloud storage and accounting integrations.

On-the-spot estimatesPortable business managementCredit card and ACH payments
💼 Business
(1)
ad-supported
17
Invoice Maker | ^Generator
Invoice Maker | ^Generator
Invoice Maker | ^Generator
Quick and Easy Billing
Free

Create professional invoices and manage billing with ease. This app offers a user-friendly interface to customize invoices, add company details, and track transactions. It also functions as a point of sale system, accepting payments via PayPal.

Professional invoice generationCustomizable invoice templatesAdd company logo and details
💼 Business
(135)
free with in-app purchases
18
Wave: Small Business Software
Wave: Small Business Software
Wave: Small Business Software
Invoice, scan receipts & more
Free

Manage your small business finances on the go. Send professional invoices, track expenses with receipt scanning, and monitor your business insights. Get paid faster with integrated online payment options.

Send customized invoices and estimatesScan receipts with OCR for expense trackingMonitor business insights on a dashboard
💼 Business
(6.6K)
free with in-app purchases
19
Spark: invoice maker app
Spark: invoice maker app
Spark: invoice maker app
Invoice generator: billing app
Free

Create and send professional invoices and estimates quickly and simply. Save templates for efficiency, track account history, and add discounts or taxes. Share invoices in various formats and attach images or notes.

Create professional invoices and estimatesSave invoice templates for efficiencyTrack customer account history
💼 Business
(84)
subscription
20
BILL AP & AR Business Payments
BILL AP & AR Business Payments
BILL AP & AR Business Payments
Pay bills and get paid online
Free

This app streamlines business payments and receivables, automating accounts payable and receivable processes. It offers flexible payment options and real-time tracking, saving time and improving cash flow.

Automate AP and ARMultiple payment options (ACH, wires, virtual card, credit card, check)Real-time payment tracking and notifications
💼 Business
(49K)
free

FAQ about Free Invoice App Business

What is the best free invoice app business for iPhone?
Invoice2go: Easy Invoice Maker tops our free invoice app business ranking as of August 2026, with a 4.8-star average from 55K App Store ratings, and it's free to download.
Invoice2go: Easy Invoice Maker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ free invoice app business on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Invoice2go is an app designed to help small businesses, freelancers, and contractors create and send professional invoices and estimates. It allows users to track payments, manage expenses by capturing receipt photos, and accept online payments from clients. The app aims to streamline the billing process and improve cash flow.
Key features include creating professional invoices and estimates with customizable templates and branding options, converting estimates into invoices with a single tap, accepting various online payment methods, tracking expenses by photographing receipts, and sending automatic payment reminders for overdue invoices. It also offers cross-device syncing and iOS widgets for quick access.