Best Billy Accounting Software Apps

205+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our billy accounting software list covers 205+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Billy Accounting Software

Intuit QuickBooks for Business#2

Intuit QuickBooks for Business by Intuit Inc.

Accounting & Invoicing with AI
Strong Contender
💼 Business
4.7😐(244K ratings)
FreeAdsIn-App Purchases
#4in 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
Expensify - Travel & Expense#3

Expensify - Travel & Expense by Expensify, Inc.

Track receipts & expenses
Worth Considering
💼 Business
4.6😞(9.2K ratings)
FreeAdsIn-App Purchases
Expensify - Travel & Expense screenshot 1
Expensify - Travel & Expense screenshot 2
Expensify - Travel & Expense screenshot 3
Expensify - Travel & Expense screenshot 4
Expensify - Travel & Expense screenshot 5
Expensify - Travel & Expense screenshot 6

Track and manage your expenses effortlessly with a powerful expense management solution. Simplify your finances, automate expense policies, manage travel expenses, and get real-time updates. Download now and join millions of satisfied users worldwide.

What We Love

  • 🚀 Easy to use
  • 🚀 Streamlines expense reporting
  • 🚀 Convenient receipt scanning
  • 👍 Helpful customer support

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔍 Lack of functionality
  • 🤖 Automated responses instead of live support

More Billy Accounting Software apps to explore

4
Monefy: Money Tracker
Monefy: Money Tracker
Monefy: Money Tracker
Track Income & Expenses
Free

Track your income, expenses, and budgets effortlessly with this money management app. Gain insight into your finances and stay on top of your spending. Start managing your money better today!

💰 Finance
(6.4K)
5
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)
6
TaxDome Client Portal
TaxDome Client Portal
TaxDome Client Portal
Client interactions made easy
Free

This app allows clients of firms using TaxDome to easily interact with their accountants, tax professionals, and bookkeepers. Clients can review, approve, upload documents, chat securely, sign documents electronically, complete forms, pay invoices, and more. For a secure and user-friendly experience, utilize FaceID and two-factor authentication. Explore TaxDome with over 3,000 reviews on Capterra!

💰 Finance
(38K)
7
Addictive Accounting
Addictive Accounting
Addictive Accounting
Quickly Learn Accounting
Free

An interactive accounting textbook with a software simulator offering over 4 hours of free bookkeeping lessons. Perfect for accounting students and business owners worldwide, it teaches the fundamentals of bookkeeping, accounting software, and essential financial concepts through practical exercises. Upon completion, users will gain a comprehensive understanding of various accounting principles and practices. Start your accounting journey today!

📚 Education
(778)
8
Xero Accounting for business
Xero Accounting for business
Xero Accounting for business
Invoice Maker, Expenses & Tax
Free

Manage your small business finances easily with our intuitive accounting application. Track expenses, create invoices, and streamline your financial processes with just a few clicks. Try it now and take control of your business finances!

💼 Business
(1.6K)
9
LZ Books
LZ Books
LZ Books
by LegalZoom.com, Inc.
Free

Easily stay on top of bookkeeping, track tax savings, manage transactions, edit categories, upload receipts, and track business mileage with a convenient mobile app for LZ Books subscribers. Keep your business finances in check wherever you go.

💼 Business
(2.8K)
10
Buddy: Budget Planner App
Buddy: Budget Planner App
Buddy: Budget Planner App
Money Manager & Tracker
Free

Manage your finances efficiently with our intuitive budget planner app. Track expenses, set savings goals, and stay on top of your financial health easily. Take control of your money today!

💰 Finance
(9K)
11
Accounting Flashcards
Accounting Flashcards
Accounting Flashcards
by TSAPlay, LLC
Free

Learn financial accounting easily with Accounting Flashcards. Practice with flashcards, audio, video, and fun games anytime, anywhere. Master accounting concepts for your classes or career goals with Accounting Flashcards.

📚 Education
(101)
12
Canopy
Canopy
Canopy
Accounting Practice Software
Free

Streamlining accounting practices, the mobile app of this software allows access from anywhere. Users can manage tasks, stay connected with clients, and securely handle files on-the-go. Take control of your tax practice efficiently with this all-in-one solution.

💼 Business
(992)
13
Accounting - Debits & Credits
Accounting - Debits & Credits
Accounting - Debits & Credits
by TSAPlay, LLC
Free

This interactive game teaches accounting basics, including debits, credits, and the accounting equation, through a fun and competitive experience. Learn and study accounting concepts, including journal entries and theory, and start improving your skills today.

📚 Education
(77)
14
FreeAgent Mobile Accounting
FreeAgent Mobile Accounting
FreeAgent Mobile Accounting
Accounts, expenses & invoices
Free

The mobile application allows users to manage their accounting, expenses, and invoices on-the-go. It offers features like expense tracking, real-time banking integrations, automated invoice management, and intelligent insights to help small businesses stay on top of their finances. The app is designed to streamline accounting tasks and provide a comprehensive financial management solution for users.

💼 Business
(13K)
15
BILL Spend & Expense (Divvy)
BILL Spend & Expense (Divvy)
BILL Spend & Expense (Divvy)
Corporate cards + expense mgt.
Free

This application helps users track their expenses, set budgets, and receive personalized financial insights. Take control of your spending habits and manage your finances efficiently with this handy tool!

💰 Finance
(27K)
16
Accounting Client Portal
Accounting Client Portal
Accounting Client Portal
Talk to your accountant
Free

Connect easily with your accountant, securely share files and receive financial insights on-the-go with our Accounting Client Portal. Streamline communication, file sharing, and access to financial data for smarter decision-making. Start optimizing your financial management today.

💼 Business
(19)
17
Smart Receipts: Expenses & Tax
Smart Receipts: Expenses & Tax
Smart Receipts: Expenses & Tax
Receipt Scanner, Tracker
Free

Track and manage expenses effortlessly with our intuitive app. Simply scan receipts, categorize expenses, and generate insightful reports for better financial management. Try it now to streamline your expense tracking process.

💰 Finance
(13K)
18
EasyBooks Expenses, Accounting
EasyBooks Expenses, Accounting
EasyBooks Expenses, Accounting
Easy Expenses & Bookkeeping
Free

An accounting and bookkeeping app that offers easy setup, customization, and tracking of financial transactions like invoices, expenses, and bank statements. Subscriptions provide unlimited transactions, multiple businesses, and powerful business analysis reports. Try it out with a get-started tutorial and create up to 60 transactions before subscribing.

💼 Business
(313)
19
Small Business Accounting
Small Business Accounting
Small Business Accounting
Bookkeeping for Self Employed
Free

This accounting application for small businesses and self-employed individuals is designed for easy and convenient bookkeeping. It offers no registration requirements, data synchronization with iCloud, support for multiple devices, and a reasonably priced premium service for unlimited transactions and backups. Recommended for those seeking affordable accounting software with seamless device integration.

💰 Finance
(509)
20
Kashoo Cloud Accounting
Kashoo Cloud Accounting
Kashoo Cloud Accounting
Expenses, Invoices, & Insights
Free

Track your expenses, create invoices, and manage your accounting effortlessly with this cloud-based application! Stay on top of your finances with ease. Try it now for seamless financial management.

💼 Business
(74)