Best Invoice App: 9 Top Tools for 2026

Better, faster invoices lead to quicker payment collection—and you’ll save time customizing, tracking, and automating professional-looking invoices with a strong app.

But with so many options available, how do you choose the best invoice app for your specific needs? While many apps offer similar features, the right fit depends on your business size, workflow, and industry.

Check out our list of the best invoicing apps to find the right one for your small business type, team size, and day-to-day needs.

Top 9 best invoice apps at a glance

Jobber is field service invoicing software that helps you manage jobs at every stage, making it the best invoice app for contractors.

Unlike standalone invoicing tools, Jobber connects invoicing to your entire job workflow—from the initial quote to scheduling, dispatch, job completion, and payment collection.

Invoicing in Jobber is simple and built to match the workflow of service-based businesses that provide quotes or estimates before starting a job. Because Jobber is built for mobile teams, its app is reliable, easy to use, and gives you full visibility from anywhere.

Here are the features that make Jobber the best invoice app for small business owners in the field service industry.

Automated invoice creation

As an invoice generator app, Jobber provides you with multiple options to create invoices.

If you’ve already written a quote or estimate for the job, all the services and pricing details will automatically copy over to your invoice—saving you time and reducing errors.

When a tech marks a job complete, a professional invoice generates automatically with the right line items, labor hours, and materials, fully ready to send to your customers.

Starting with an invoice? It’s just as easy. Tap the big “+” button at the bottom of your home screen, select “Invoice,” and either choose an existing client or add a new one. Then, enter your services, materials, and prices line by line.

READ MORE: Invoices vs receipts: guide for service business owners

Batch and progress invoicing

Jobber includes advanced invoicing tools, such as batch invoicing and progress invoicing, to provide your business with additional flexibility.

With batch invoicing, you can select the jobs you’d like to create invoices for in Jobber, and send them to customers with a couple of clicks.

And with progress invoicing, you can break up large jobs into multiple payments and keep cash flowing as work gets done.

On-site mobile invoicing

With Jobber’s on-site mobile invoicing capabilities, your techs can send invoices before they even leave the client’s site.

When a tech marks a job complete in Jobber, the invoice generates automatically with the right line items, labor hours, and materials. From there, the technician hits send and the invoice is delivered to your client instantly.

Online payments

Once the invoice is sent, Jobber lets you collect payment how and when it works best for your customers—online or in-person.

Jobber also offers automatic payments, Tap to Pay, and ACH payments for additional options, to ensure that you get paid sooner and keep your cash flow under control.

Client hub

Jobber helps you offer your customers maximum convenience with an online client portal.

From the client hub, your customers can view and pay their invoices in one streamlined process—eliminating the need for back and forth phone calls or emails. This is just another way that Jobber helps you get paid 4x faster.

Jobber’s additional invoicing features also let you:

• See which jobs are ready to invoice, and get reminders to send invoices for jobs you’ve just finished.
• Set up automatic payment reminders to help you keep track of invoice payments.
• Offer a tipping option when customers pay invoices online.
• Keep track of your invoicing with AI-powered business insights.

Check out Jobber’s website for pricing.

Invoice2Go is the best app for small business owners who rarely work at a desk and only need basic invoicing features.

This small business invoice app is built specifically for smartphones and tablets, making it easy to build, send, and track invoices on the go.

The app provides a helpful walkthrough the first time you write an invoice and lets you scroll through easy-to-edit document template options.

Invoice2Go also offers other operations management features through its payroll and payment processing integrations with apps like QuickBooks and Xero. However, invoice creation is what this app does best.

Invoice2Go’s additional invoicing features let you:

• Track the status of your invoices.
• Convert bids and estimates into invoices.
• Collect payment by credit card, debit card, bank transfer, or PayPal.
• Send invoices directly through messaging apps like Facebook Messenger or WhatsApp.

Check out Invoice2Go’s website for pricing. Or, if unlimited invoices and accounting features are important to you, you might want to seek a more comprehensive solution such as Jobber.

Zoho Invoice is the best free invoice app for small businesses on a tight budget.

It costs nothing to create, send, and track invoices through Zoho Invoice. You just have to pay credit card processing fees when you accept customer payments.

You can add or modify invoice details from one screen and preview your invoice before sending it. From there, you can connect the invoice to your preferred payment gateway, such as PayPal or Stripe, in just one tap.

What makes Zoho Invoice stand out is that it’s built around popular iOS and Android features. On iPhones and iPads, you can send invoices to customers through iMessage and use Siri to set reminders for your transactions. You can also get reminders sent to your Apple Watch.

On Android, you can add a Zoho Invoice widget to your home screen and create invoices without even opening the app.

Zoho Invoice’s additional invoicing features also let you:

• Customize the sender, CC, and subject line of your email before sending an invoice.
• Track the status of your invoices.
• Send automated invoice payment reminders.

Although Zoho Invoice is free, you’ll need to integrate with a payment gateway to process payments. For a smoother invoicing process from beginning to end, it’s better to choose an invoicing tool with integrated payment software such as Jobber.

QuickBooks Online is the best invoicing app for integrated accounting. The QuickBooks app improves cash flow from the moment you create an invoice to your month-end reporting.

If you don’t want to bounce across multiple apps to manage your invoicing and accounting, QuickBooks Online is a great place to keep those tasks together. It offers every essential invoicing feature—like customization, automatic payment reminders, and batch invoicing.

After you send an invoice, you can run an accounts receivable aging report to see which customers are late paying and how much cash you have in your business bank account to pay your bills.

QuickBooks Online additional invoicing features also let you:

• Send progress invoices at multiple milestones of a project.
• Link billable expenses to your invoices.
• Set up alerts to know when customers pay invoices.
• Schedule recurring invoices.

READ MORE: A guide to business expense trackers for service providers

For home service businesses, QuickBooks Online is more powerful when used alongside field service software. With Jobber’s QuickBooks Online integration, you can connect your accounting and operations workflows to create an all-in-one solution for your business.

Check out QuickBooks Online’s website for pricing.

Are you just starting out your business, or simply prefer to work solo? Square Invoices is the best invoice maker for simple invoicing and payment collection.

Square’s mobile app is user-friendly and lets you send invoices, accept payments, and track jobs on the go—ideal for technicians on the go.

Square Invoices is built for speed. From the dashboard or mobile app, you can create and send an invoice in just a few steps, without toggling between menus or tools.

Sending the invoice and collecting payment are part of the same flow. You can preview the invoice before sending it, and once it’s delivered, your client can pay instantly.

Plus, you can accept card payments, ACH, Apple Pay, or in-person payments using Square’s reader. Fast and flexible payment options reduce the chances of delayed payments.

READ MORE: Top field service apps to boost efficiency

Stripe’s additional invoicing features also let you:

• Track which invoices are paid and unpaid from everywhere
• Choose from multiple custom invoice templates
• Stay organized with project folders
• Use milestone-based payment schedules to control cash flow

If you’re on a budget, Square has a free plan that includes unlimited basic invoices and unlimited clients. Better yet, with Jobber and Square combined, you can access job details, track time, invoice on the go, and get paid faster with online invoice payments.

Check out Square Invoice’s website for pricing.

Invoice Simple is one of the best invoicing apps for small businesses.

Invoice Simple’s mobile app is built for field use. The app’s interface is simple, clean, and intuitive.

You can create, send, and manage invoices from your phone or tablet while on-site. You can also generate and save invoices without an internet connection and send them once you’re back online.

Customers can pay online from any device with a credit or debit card, and other popular payment methods, including ACH, PayPal, Venmo, Stripe Link, Apple Pay, and Google Pay.

Invoice Simple’s additional invoicing features also let you:

• Create estimates and convert them to invoices.
• Accept card payments through various payment methods.
• Track cash and checks easily.

Invoice Simple doesn’t allow for multi-user access, which makes task delegation difficult. For better team management, try Jobber.

Check out Invoice Simple’s website for pricing.

Bookipi is the best invoice app for sending invoices through Gmail.

Bookipi’s Gmail integration is built for convenience. The app lives directly in your inbox, allowing you to create and send invoices without switching tabs.

You can generate invoices alongside your email conversations, add line items and pricing, and send them instantly.

Plus, Bookipi helps you easily collect payment. Each invoice is delivered with a message and a “Pay Now” button, supporting online payments through Stripe and PayPal.

Bookipi’s additional invoicing features also let you:

• Use various templates to start your invoices.
• Convert quotes to estimates in seconds.
• Generate simple invoice reports.

Bookipi also offers a full web app where you can access reports, track income, and manage documents. However, most of these features aren’t integrated into the Gmail sidebar, which limits its functionality for users who want an all-in-one workflow.

Check out Bookipi’s website for pricing.

Hiveage is an invoicing software that integrates with over a dozen payment gateways, making it one of the best invoice apps for payment flexibility.

Hiveage’s platform is built as a full invoicing and billing system. The interface is clean and intuitive, making it easy to create professional, branded invoices and send them in just a few clicks.

You can create, send, and track invoices from any device. Hiveage also lets you monitor invoice status—so you know when a client has viewed or paid an invoice—and send automatic reminders to reduce overdue invoices and late payments.

Customers can pay online through multiple payment gateways, including PayPal, Stripe, and other popular options, allowing you to provide your customers with flexibility.

Hiveage’s additional invoicing features also let you:

• Track time, expenses, and mileage for accurate billing
• Set up recurring invoices and subscription billing.
• Generate detailed financial reports and cash flow summaries.

Although you can integrate with over a dozen payment gateways, Hiveage lacks many other native integrations that would be useful for invoicing, such as QuickBooks Online.

Check out Hive’s website for additional pricing.

Wave is one of the best invoice apps for small businesses—especially if you want built-in payroll alongside your invoicing.

Wave combines invoicing, accounting, and payroll—as a paid add-on—into a single system. The interface is clean and beginner-friendly, making it easy to manage your finances without switching between multiple tools.

You can create, send, and track invoices for free, then connect them to your accounting records. When you add payroll, your business’ wages, taxes, and payments are automatically reflected in your books.

Wave lets you pay employees, run payroll in minutes, and handle tax filings directly within the same platform. It also supports direct deposit, automatic tax remittances, and year-end tax forms.

Wave’s additional invoicing features also let you:

• View communication history with each customer to help track payments.
• Set up recurring invoices and automatic credit card payments.
• Accept all major credit cards—Visa, Visa Debit, Mastercard, Mastercard Debit, and American Express.

Wave is free for its core invoicing and accounting features, with payroll available as a paid add-on. However, its payroll tools are best suited for very small businesses, as it lacks some of the advanced HR and automation features found in more robust payroll platforms.

As you grow, you may eventually need to use QuickBooks Online for payroll, and might therefore want to choose an invoicing software that integrates with QuickBooks from the beginning, such as Jobber.

Check out Wave’s website for additional pricing.

What to look for in the best invoice apps for small businesses

Many of the best invoice apps share the same features—but some will fit your business better than others. The type of business you run will determine the type of invoices you need and the invoicing best practices you should follow.

For example, if you run a lawn care business, you might need an app that supports recurring invoices and payments. If you’re a contractor hired for a large job, you might prefer progress invoices.

You might also want to add credit card authorization forms to your invoicing process and look for a tool that allows for this.

Think about the problems or inefficiencies you’re trying to solve, then consider the following features when choosing an invoicing app:

• Ease of use: Is it easy to find what you’re looking for when you open the app? How many steps does it take to create and send an invoice? Keep in mind: apps with accounting and payroll features could take longer to learn, but shouldn’t be stressful.
• Invoice tracking: Your invoicing app should give you a clear picture of who’s paid and who hasn’t. Beyond that, you might want alerts when someone opens an invoice or the ability to set late fees for unpaid invoices.
• Automated payment reminders: Look for an app that helps you remind customers about unpaid invoices. Some apps offer email and text templates. Others let you send those messages automatically on a schedule you can set yourself.
• Pricing: Expect to pay a monthly subscription fee if you want an app that comes with quoting, scheduling, accounting, or other features beyond invoicing. Some invoice-only apps just charge payment processing fees.
• Integrations: Do you use other software that needs to connect with your invoicing app? Check if the invoice apps on this list integrate with the accounting software, scheduling apps, and CRM apps that you already use and don’t want to replace.
• Customer support: Your invoicing app should have a reliable support team you can reach fast if you get stuck or want more out of the software. Read customer reviews to get a sense of the app’s quality of support.

If you’re a service business that needs invoicing, scheduling, quoting, and customer management in one place, Jobber is the most complete option. Or, if you only need standalone invoicing, simpler tools like Invoice Simple or Wave may be a better fit.

Choosing the best invoice app comes down to your workflow, team size, and how you do business in the field. Whether you need something simple or more robust, the right tool can help you get paid faster and keep cash flow moving with minimal effort.

Originally published in June 2025. Last updated on April 30, 2026.