Best Billing Software For Small Business Apps

220+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Whether you're new to billing software for small business or looking for an upgrade, our curated collection of 220+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Billing Software For Small Business

Billdu: Invoice Estimate Maker#1

Billdu: Invoice Estimate Maker by BILLDU LTD

Billing & Quote Generator
Editor's Choice
💼 Business
4.8😊(25K ratings)
FreeAdsIn-App Purchases
#67in Business
Billdu: Invoice Estimate Maker screenshot 1
Billdu: Invoice Estimate Maker screenshot 2
Billdu: Invoice Estimate Maker screenshot 3
Billdu: Invoice Estimate Maker screenshot 4
Billdu: Invoice Estimate Maker screenshot 5
Billdu: Invoice Estimate Maker screenshot 6

Create professional invoices and estimates easily with this app. Accept card payments, track expenses, and manage your business efficiently. Try it free for 30 days!

What We Love

  • 🚀 Easy to use
  • 📊 Helpful business features
  • 🖼️ Professional-looking invoices
  • 🕰️ Time-saving

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Limited customization options
  • 💳 Billing/payment issues
Intuit QuickBooks for Business#2

Intuit QuickBooks for Business by Intuit Inc.

Accounting & Invoicing with AI
Strong Contender
💼 Business
4.7😐(245K ratings)
FreeAdsIn-App Purchases
#5in Business
Intuit QuickBooks for Business screenshot 1
Intuit QuickBooks for Business screenshot 2
Intuit QuickBooks for Business screenshot 3
Intuit QuickBooks for Business screenshot 4
Intuit QuickBooks for Business screenshot 5
Intuit QuickBooks for Business screenshot 6

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!

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
HoneyBook - Small Business CRM#3

HoneyBook - Small Business CRM by HoneyBook, Inc.

Invoices, Contracts, Payments
Worth Considering
💼 Business
4.8😐(16K ratings)
FreeAdsIn-App Purchases
#23in Business
HoneyBook - Small Business CRM screenshot 1
HoneyBook - Small Business CRM screenshot 2
HoneyBook - Small Business CRM screenshot 3
HoneyBook - Small Business CRM screenshot 4

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!

What We Love

  • 🚀 Streamlined workflow
  • 🔒 Secure payment processing
  • 👍 Intuitive and user-friendly
  • 🚀 Efficient client management

Room to Improve

  • 🐛 Buggy mobile app
  • 💰 Expensive fees and subscription
  • 🔍 Limited customization options

More Billing Software For Small Business apps to explore

4
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)
5
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)
6
BILL AP & AR Business Payments
BILL AP & AR Business Payments
BILL AP & AR Business Payments
Pay bills and get paid online
Free

A convenient app that helps users manage and track their bills, set reminders, and organize payments easily. Stay on top of your finances effortlessly with our user-friendly interface. Download now to simplify your bill management!

💼 Business
(49K)
7
Revolut Business
Revolut Business
Revolut Business
Banking für dein Unternehmen
Free

Revolut Business is a comprehensive financial super app for businesses. It offers features like multi-currency payments, spending control, subaccounts, virtual and physical cards, and integration with accounting tools. Download now to streamline your business finance operations.

💰 Finance
(2.7K)
8
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)
9
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This application provides teams with a comprehensive phone system, offering features like unlimited calling and texting, a lightweight CRM, integration with various platforms, and exceptional customer support. Users can easily manage business communications, keep personal and business numbers separate, and try it for free for 7 days. Get started in minutes with no long-term commitment.

💼 Business
(11K)
10
myBillBook Billing Software
myBillBook Billing Software
myBillBook Billing Software
Invoicing App Billing Software
Free

This app is a free and easy-to-use billing and accounting software that helps businesses manage their invoicing, inventory, and financial reporting. It offers features like creating and sending professional invoices, tracking payments and expenses, generating GST reports, and making data-driven business decisions. The app caters to various business types, including retailers, wholesalers, and service providers, and can be accessed on the go.

💼 Business
(3.2K)
11
CustomerBase: For Businesses
CustomerBase: For Businesses
CustomerBase: For Businesses
Manage Your Local Business
Free

This all-in-one software helps local businesses manage sales, operations, and customer service by providing tools for invoicing, employee scheduling, reputation management, and payment processing. By streamlining daily tasks, business owners can improve customer satisfaction and grow their business, try it out today!

💼 Business
(9)
12
Easy Invoice Maker App by Moon
Easy Invoice Maker App by Moon
Easy Invoice Maker App by Moon
Estimate And Simple Invoices
Free

Create professional invoices easily with Moon Invoice, the ultimate invoicing solution for businesses, consultants, and freelancers. Simplify tracking and managing invoices with our intuitive invoice app. Try it now!

💼 Business
(1.4K)
13
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)
14
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)
15
Vyapar - Billing & Accounting
Vyapar - Billing & Accounting
Vyapar - Billing & Accounting
Billing Invoicing & Stocks
Free

A top-rated billing software for mobile, this app simplifies invoicing, inventory management, accounting, and GST compliance for businesses of all sizes. Create professional invoices, track expenses, and manage inventory seamlessly with features like invoice generation, inventory management, GST calculation, expense tracking, and payment reminders. Start streamlining your business processes today.

💼 Business
(17)
16
Harvest: Track Time & Invoice
Harvest: Track Time & Invoice
Harvest: Track Time & Invoice
Manage Receipts & Expenses
Free

Track time effortlessly with our intuitive application. Manage projects, track working hours, and boost productivity with ease. Download now to streamline your time management!

💼 Business
(2.4K)
17
Zoho Billing Management App
Zoho Billing Management App
Zoho Billing Management App
Invoices & Subscriptions tool
Free

This comprehensive billing application helps small to medium-sized businesses simplify their billing operations and drive growth by managing invoices, subscriptions, and payments in one place. Download the app to gain instant business insights, streamline billing, and enhance customer engagement at your fingertips.

💼 Business
(191)
18
Qonto - Business Finance App
Qonto - Business Finance App
Qonto - Business Finance App
All-in-one business account
Free

A comprehensive business finance app offering an all-in-one solution for SMEs and freelancers, including online business accounts, invoicing, bookkeeping, and spend management tools. Get started with local IBANS, payment cards, flexible transfers, unlimited transaction history, real-time notifications, and integrated financing options to streamline your day-to-day banking needs and boost business growth.

💰 Finance
(339)
19
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)
20
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)