Best Apps for Finance Professionals, by Category

The best apps for finance professionals depend on the job: YNAB and Monarch Money for budgeting, QuickBooks and Xero for business accounting, Robinhood and Acorns for app based investing, Bloomberg and Reuters for market news, Slack and cloud drives for collaboration, and authenticator apps plus a password manager for security. No single app covers everything, which is why many firms end up stitching several tools together or building their own app around the workflow they actually run.

This guide groups the most widely used US finance apps by category, explains what each is good for, and covers what to consider if you are thinking about building a custom finance app instead. It is for information only; we do not endorse any app listed, and nothing here is investment advice.

Finance apps at a glance

Budgeting and expense tracking

YNAB (You Need a Budget)

YNAB is built around zero based budgeting: every dollar of income is assigned a job before it is spent. It syncs with bank accounts, works across phone and web, and puts a lot of effort into teaching the method. Finance professionals often use it for personal or household budgets, and some use its approach to explain cash discipline to clients.

Monarch Money

Monarch Money is a budgeting and net worth app that pulls together bank, card, loan and investment accounts in one dashboard. It supports shared access for couples or households, custom categories and goal tracking. It became a common choice for people who used Mint, Intuit's former budgeting app, which has been shut down.

Investing and trading

Robinhood

Robinhood is a US brokerage app known for a simple mobile interface for trading stocks, ETFs and options, along with other products depending on the account type and state. It is aimed at self directed investors. Professionals tend to look at it as a reference point for how simple a trading experience can be made on a phone.

Acorns

Acorns automates saving and investing by rounding up everyday purchases and putting the spare change into a diversified portfolio, alongside retirement and family accounts. It is designed for people who want investing to happen in the background rather than as an active task.

Business finance and accounting

QuickBooks

QuickBooks from Intuit is one of the most widely used accounting platforms for small and mid sized US businesses. It handles bookkeeping, invoicing, expenses, bank reconciliation, sales tax and reporting, and connects to many payroll, payment and ecommerce tools. Many accountants and bookkeepers manage several client companies from it.

Xero

Xero is a cloud accounting platform popular with small businesses and accounting firms. It covers invoicing, bank feeds, reconciliation, bills and reporting, and has a large marketplace of connected apps. Its collaboration features make it easy for owners and their accountants to work in the same books.

Market data and news

Bloomberg

Bloomberg's mobile app delivers market news, quotes, charts and analysis, while the Bloomberg Terminal remains a core professional tool for traders, analysts and portfolio managers. The app is a common way for professionals to follow markets away from their desks.

Reuters

The Reuters app provides breaking business, financial and world news from the Reuters newsroom, with market coverage and alerts. It is a fast, broad news source that many finance professionals check alongside their data tools.

Productivity and collaboration

Slack

Slack organizes team conversations into channels and connects to many business tools, so alerts, approvals and reports can arrive in the same place people already talk. Finance teams use it to coordinate month end close, approvals and questions from other departments.

Google Drive and Dropbox

Google Drive and Dropbox store and share files in the cloud, with version history, permissions and access from any device. Google Drive pairs with Google Sheets for collaborative spreadsheets, while Dropbox is often used for sharing large document sets with clients. Both need careful permission settings when files contain sensitive financial data.

Security and authentication

Google Authenticator and Authy

Authenticator apps generate time based one time codes for two factor authentication. Google Authenticator is simple and can back up codes to a Google account. Authy, from Twilio, focuses on mobile code generation with backups. Using an authenticator app rather than SMS codes is a sensible baseline for any account holding financial data.

1Password and LastPass

Password managers store unique, strong passwords for every account and fill them automatically. 1Password and LastPass both offer business plans with shared vaults and admin controls. When choosing one, review each vendor's security history, independent audits and how it handles encryption, because a password manager holds the keys to everything else.

Why some firms build their own finance app

Using a stack of separate apps means financial data passes through several third parties, each with its own permissions, security model and terms. Teams also lose time copying data between tools. That is why some firms build a custom app that brings the parts of these tools they actually use into one place, under their own security controls.

Ideas that come up often include:

• Automated financial planning: budgeting that also suggests savings moves and tracks goals in one view.
• Investment research assistants: AI tools that summarize news, filings and portfolio exposure for an adviser to review, rather than giving automated advice.
• Business finance collaboration: accounting data from QuickBooks or Xero combined with approvals, comments and tasks for multi user teams.
• Market insight dashboards: licensed market data and internal positions combined in one interface, often with Power BI reporting.
• Productivity hubs: documents, tasks and client communication in one secure portal.
• Security first design: single sign on, role based access, audit trails and encryption built in from day one.

What drives the cost and effort of a finance app

Instead of a price range, which depends entirely on scope, consider the factors that drive it:

• The number of integrations, such as bank data aggregators, accounting platforms, market data feeds and payment providers.
• Regulatory requirements, including US rules that apply to the specific service, data retention and audit needs.
• Security work: encryption, access control, penetration testing and monitoring.
• Platforms: iOS, Android, web and an admin portal each add work.
• Data licensing for market information, which is often a recurring cost on its own.

Mistakes to avoid when building one

• Trying to replace every app at once instead of starting with the workflow that wastes the most time.
• Treating compliance as a final step rather than a requirement from the first design.
• Storing more personal or financial data than the product needs.
• Choosing integrations before checking their terms, data quality and cost.

A product scoping session is the quickest way to decide what to build first and which existing tools to keep. See our Purpose Payment case study for a payments app with portals and an API, and our fintech page for the kinds of products we work on.

Codeeo's team of 80+ across Dubai, Riyadh and Karachi has delivered 200+ projects across the UAE and the US. If you are planning a finance app for your firm or your customers, our mobile app development and payment integration teams can help you scope and build it.