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

Billy Accounting Software#1

Billy Accounting Software by Billy ApS

Send invoices & scan receipts
Editor's Choice
💰 Finance
5.0(2 ratings)
FreeAds
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Manage your business finances on the go. Send invoices, track expenses by scanning receipts, and maintain a clear financial overview from your mobile device. Securely store all your financial data with ease.

Intuit QuickBooks for Business#2

Intuit QuickBooks for Business by Intuit Inc.

Accounting & Invoicing with AI
Strong Contender
💼 Business
4.7😐(248K ratings)
FreeAdsIn-App Purchases
#3in Business
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Manage your business finances on the go with AI-powered accounting and invoicing tools. Accept payments, track expenses, generate invoices from photos, and automatically track mileage for tax deductions. Syncs with your online account for up-to-date financial data.

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😞(155K ratings)
FreeIn-App Purchases
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Manage expenses, send invoices, book travel, and pay bills efficiently. This app streamlines financial tasks for individuals and businesses with features like receipt scanning, distance tracking, and integrated chat for seamless communication.

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

Easily track your income and expenses with quick, one-click transaction entries. Synchronize your financial data across multiple devices and manage your spending with intuitive charts and customizable categories.

One-click transaction entryCross-device synchronizationSpending distribution charts
💰 Finance
(6.5K)
free with in-app purchases
5
FreshBooks Invoicing App
FreshBooks Invoicing App
FreshBooks Invoicing App
Accounting & Expense Tracking
Free

This app simplifies business finances by offering professional invoicing, expense tracking, and mileage logging. It helps manage clients, track billable hours, and generate financial reports for better business insights. Get paid faster with online payment options and access award-winning customer support.

Professional invoicingExpense tracking with receipt photosAutomated mileage tracking
💼 Business
(11K)
freemium
6
TaxDome Client Portal
TaxDome Client Portal
TaxDome Client Portal
Client interactions made easy
Free

Securely connect with your accounting professional to manage documents, communicate, and complete tasks. Review, upload, and sign documents, chat securely, and pay invoices all within a user-friendly interface.

Review and approve documentsScan and upload documentsSecure chat with accounting professional
💰 Finance
(39K)
free
7
Addictive Accounting
Addictive Accounting
Addictive Accounting
Quickly Learn Accounting
Free

This interactive textbook offers over 4 hours of free bookkeeping and accounting lessons with a built-in software simulator. It teaches the fundamentals of double-entry bookkeeping, making it easy to learn for anyone, regardless of prior knowledge. The course prepares users for advanced accounting and efficient use of any professional accounting software.

Interactive accounting textbookAccounting software simulatorFree bookkeeping lessons
📚 Education
(778)
free with in-app purchases
8
Xero Accounting for business
Xero Accounting for business
Xero Accounting for business
Invoice Maker, Expenses & Tax
Free

Manage your business finances on the go. Create and send invoices, track expenses, monitor cash flow, and accept contactless payments. This app helps small business owners stay productive and maintain financial oversight.

Invoice creation and sendingContactless payment acceptanceCash flow tracking
💼 Business
(1.6K)
free with in-app purchases
9
LZ Books
LZ Books
LZ Books
by LegalZoom.com, Inc.
Free

This app allows subscribers to manage their business finances on the go. Users can track transactions, edit details, upload receipts, manage mileage, and create invoices. It provides insights into business income and trends, with easy access to account information.

Manage business transactionsEdit categories and descriptionsUpload receipts
💼 Business
(2.8K)
ad-supported
10
Buddy: Budget Planner App
Buddy: Budget Planner App
Buddy: Budget Planner App
Money Manager & Tracker
Free

This app helps you create and manage personal or shared budgets. Track expenses, connect your bank account for automatic transaction import, and gain a clear overview of your spending, income, and savings. It also features tools to split costs and settle up with others.

Create personal budgetsShared budgeting for couples/groupsConnect bank accounts for transaction import
💰 Finance
(9.2K)
free with in-app purchases
11
Accounting Flashcards
Accounting Flashcards
Accounting Flashcards
by TSAPlay, LLC
Free

Master financial accounting with interactive flashcards, engaging audio, video lessons, and fun games. Prepare for your CPA or bookkeeping exams anytime, anywhere. Supports multiple languages for global learners.

Flashcard learningAudio and video lessonsInteractive games
📚 Education
(101)
free with in-app purchases
12
Canopy
Canopy
Canopy
Accounting Practice Software
Free

Manage your accounting practice and clients from anywhere with this mobile app. Access client information, files, and manage projects, tasks, and billing on the go. Securely handle sensitive data with advanced mobile security features.

Client communication and information accessMobile file management and annotationWorkflow automation and task management
💼 Business
(1K)
freemium
13
Accounting - Debits & Credits
Accounting - Debits & Credits
Accounting - Debits & Credits
by TSAPlay, LLC
Free

Learn fundamental accounting principles through an engaging game. Master the accounting equation, debits, credits, and journal entries with interactive challenges and study materials.

Accounting equation gameDebit and Credit coinsLearn journal entries
📚 Education
(77)
free with in-app purchases
14
FreeAgent Mobile Accounting
FreeAgent Mobile Accounting
FreeAgent Mobile Accounting
Accounts, expenses & invoices
Free

Manage your business finances on the go. Send invoices, track expenses with receipt scanning, and monitor cashflow. Get intelligent business insights and stay on top of your tax timeline.

Send invoices and get paid fasterAutomated expense management with receipt scanningReal-time bank feeds and transaction categorization
💼 Business
(43)
free with in-app purchases
15
BILL Spend & Expense (Divvy)
BILL Spend & Expense (Divvy)
BILL Spend & Expense (Divvy)
Corporate cards + expense mgt.
Free

This app offers a free, automated solution for managing business expenses. It combines corporate cards with software to track spending, provide real-time budget insights, and automate expense recording. It helps businesses stay within budget, manage approvals, and integrate with accounting software.

Automated expense trackingReal-time budget visibilityPhysical and virtual corporate cards
💰 Finance
(28K)
free with in-app purchases
16
Accounting Client Portal
Accounting Client Portal
Accounting Client Portal
Talk to your accountant
Free

This app facilitates seamless communication and document sharing between clients and their accountants. It allows users to securely upload files, ask questions, and access financial statements for informed decision-making.

Effortless communication with accountantSecure file and receipt sharingQuick access to financial statements
💼 Business
(19)
free
17
Smart Receipts: Expenses & Tax
Smart Receipts: Expenses & Tax
Smart Receipts: Expenses & Tax
Receipt Scanner, Tracker
Free

This app transforms your smartphone into an expense management tool. Scan receipts, track mileage, and generate detailed reports to simplify tax filings and financial organization. It offers automatic backups and AI-powered OCR for secure and efficient data handling.

Scan and organize receiptsTrack mileage for deductionsGenerate customizable reports (PDF, CSV, ZIP)
💰 Finance
(13K)
free with in-app purchases
18
EasyBooks Expenses, Accounting
EasyBooks Expenses, Accounting
EasyBooks Expenses, Accounting
Easy Expenses & Bookkeeping
Free

Manage your business finances with ease. Create professional invoices, track expenses, and generate insightful financial reports. Designed for small businesses and professionals, it offers a quick setup and secure cloud syncing.

Customer invoicing and estimatesStock trackingComprehensive reporting
💼 Business
(312)
free with in-app purchases
19
Small Business Accounting
Small Business Accounting
Small Business Accounting
Bookkeeping for Self Employed
Free

This app simplifies bookkeeping for self-employed individuals and freelancers. It offers an easy-to-use interface without requiring registration, with data syncing across Apple devices. Ideal for first-time tax filers seeking affordable accounting solutions.

No registration or login requiredCross-device compatibility (iPhone, iPad, Mac)Affordable pricing
💰 Finance
(525)
freemium
20
Kashoo Cloud Accounting
Kashoo Cloud Accounting
Kashoo Cloud Accounting
Expenses, Invoices, & Insights
Free

Manage your business finances on the go. Track income and expenses, create invoices, and view key financial reports. Capture receipts and handle multi-currency transactions with ease.

Create, view, update, and delete invoicesTrack income and expensesPreview financial reports
💼 Business
(74)
free with in-app purchases