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Free Invoice App: 5 Best Tools for Small Businesses & Freelancers 2025

a man is holding a phone while opening free invoice app

Are you still spending hours creating invoices, double-checking every detail, and sending them out one by one? The manual billing process is not only time-consuming but also prone to errors that can damage your business’s credibility. Imagine if there was a way to create, send, and track professional invoices automatically with a  best free invoice app.

The good news is, you no longer have to search for a complicated solution. This article is your comprehensive guide to finding the best free invoice app in 2025. We will review the top 7 options and compare their features, pros, and cons. So whether you’re a freelancer, a small business owner, or an entrepreneur, you’ll discover the perfect free invoicing software to manage your billing. Get ready to transform the way you work—faster, cleaner, and stress-free.

Ready to save time and get paid faster? Let’s dive in.

5 Best Free Invoice App for Small Businesses and Freelancers

Here are our top picks for free invoice apps that offer powerful functionality without the price tag.

1. Wave: Best for Comprehensive Financial Reporting

Wave is more than just an invoice app; it’s a complete free accounting software ideal for small businesses and freelancers. You can manage invoices, track expenses, and generate financial reports, all within a single platform.

Key Features:

  • Unlimited Invoicing & Accounting: Send as many invoices and manage as many reports as you need, with no limitations.
  • Integrated Online Payments: Accept credit card and bank payments directly from your invoices (transaction fees apply).
  • Expense Tracking: Connect your bank accounts and credit cards to automatically track expenses.
  • Receipt Scanning: Use the mobile app to scan receipts and keep track of them.

Pros (✅):

  • Excellent for overall business accounting.
  • Invoicing and accounting features are perfectly integrated.
  • No monthly or annual fees.

Cons (❌):

  • The interface can be complex for beginners who only need invoicing.
  • Customer support is limited in the free version.

Best for: Small business owners and freelancers who need a complete invoicing and accounting solution without a monthly fee.

wave app home page

2. Invoice Ninja: Unlimited Customization

If branding is everything, Invoice Ninja is the right choice. This app gives you complete control over your invoice design, from your logo to the color scheme. The free version is incredibly powerful, offering features that are often premium on other platforms.

Key Features:

  • Extensive Customization: Design your own invoice templates.
  • Project Management: Track time and expenses per project.
  • Automated Payment Reminders: Send recurring payment notifications.
  • Payment Integrations: Connects with Stripe, PayPal, and over 40 other payment gateways.

Pros (✅):

  • Full control over invoice branding.
  • Many advanced features available for free (projects, time tracking).
  • Large and active user community.

Cons (❌):

  • Limited to 20 clients in the free version.
  • Requires some time to get used to the interface.

Best for: Freelancers, creative agencies, or businesses that care deeply about branding and want free time-tracking features.

landing page invoice ninja

3. Zoho Invoice: Full-Featured and User-Friendly

Zoho Invoice is a big name in the world of business software. Its free version offers a complete set of features that make the billing process incredibly simple. The clean and intuitive interface makes it perfect for new users.

Key Features:

  • Limit of 5 Customers: Perfect for freelancers and very small businesses.
  • Professional Invoice Templates: Choose from a gallery of elegant templates.
  • Customer Portal: Let clients view invoices, estimates, and make payments directly.
  • Zoho Books Integration: Seamless integration if you decide to upgrade to their accounting solution later.

Pros (✅):

  • Very easy to use, even for beginners.
  • A powerful mobile app for invoicing on the go.
  • Basic financial reports and automated payment reminders are available.

Cons (❌):

  • The 5-customer limit might not be enough for a growing business.
  • Automation features are limited in the free version.

Best for: Freelancers and solopreneurs who are just starting out and want a professional, easy-to-use solution.

zoho app landing page

4. Invoicely: Simple and Elegant

Invoicely focuses on one thing: creating beautiful, professional invoices. Its free version allows you to send 5 invoices per month to 2 customers. This is the perfect option if you only need a quick and clean billing solution.

Key Features:

  • Minimalist Design: A clean interface that focuses purely on invoicing.
  • Time & Expense Tracking: Track time spent on specific projects.
  • Multi-Currency Support: Send invoices to international clients without a hassle.

Pros (✅):

  • The interface is very simple and clutter-free.
  • Invoice designs look very professional.
  • Time and expense tracking are available in the free version.

Cons (❌):

  • Very limited: only 5 invoices per month.
  • The features offered aren’t as extensive as other apps.

Best for: Freelancers or consultants who work with a small number of clients and have a low volume of invoices.

invoicely landing page

5. Paymo: For Freelancers Who Manage Projects

Paymo is a free invoice app specifically designed for freelancers and small teams. Its free version provides all the tools you need to manage a project from start to finish, including timesheets and invoicing.

Key Features:

  • Timesheet & Time Tracking: Accurately track the time spent on projects.
  • Project Management: Manage tasks, clients, and projects in one place.
  • Invoice from Timesheets: Automatically generate invoices based on the hours you’ve logged.

Pros (✅):

  • Perfect integration between time tracking, project management, and invoicing.
  • Very useful for freelancers who bill by the hour.
  • A mobile app is available.

Cons (❌):

  • Limited to only 1 user in the free version.
  • Its core invoicing functionality isn’t as robust as other apps.

Best for: Freelancers or project managers who need to precisely track their hours and bill clients based on time spent.

paymo app landing page

Comparison Table of the Best Free Invoice App

To help you make a decision, here’s a quick comparison of the seven free invoice apps we’ve reviewed.

App Name Invoice/Client Limit Standout Feature Best For
Wave Unlimited Accounting & Invoicing Small businesses, solopreneurs needing full accounting.
Invoice Ninja 20 Clients Customization & Time Tracking Freelancers & agencies focused on branding.
Zoho Invoice 5 Clients Customer Portal Beginner freelancers & solopreneurs.
Invoicely 5 Invoices/month, 2 Clients Simple & Elegant Design Freelancers with a low volume of invoices.
Paymo 1 User Time Tracking & Project Management Freelancers who bill by the hour.

Essential Features to Look for in a Free Invoice App

Choosing a free invoicing software isn’t just about it being free; it’s about functionality. Make sure your chosen app has these crucial features:

1. Template Customization

Your business branding should be consistent across every touchpoint, including invoices. Choose an app that allows you to add your logo, change colors, and include custom notes.

2. Automated Payment Reminders

This is a lifesaver. With automatic reminders, you no longer have to chase late-paying clients. The app will send emails on a schedule, speeding up your entire billing process.

3. Multi-Currency Support

If you serve clients from different countries, this feature is critical. Make sure the app can send invoices in various currencies to avoid misunderstandings and conversion fees.

4. Automatic Data Backup

Customer and invoice data are essential assets. Choose an app that stores your data in the cloud and performs automatic backups for security.

5. Mobile Support

Flexibility is key. With a mobile app, you can create and send invoices from anywhere, at any time.

6. Online Payment Integration

Making it easy for clients to pay means getting paid faster. Ensure your app integrates with payment gateways like PayPal, Stripe, or bank transfers.

Tips for Choosing the Right Free Invoice App

After seeing the list above, you might be asking, “Which one is right for me?” Consider these points before making your decision:

  • Understand Your Needs: Do you just need invoicing, or also time tracking and accounting? Wave is great for accounting, while Paymo is more focused on time tracking.
  • Pay Attention to Limits: Free versions always have limitations (the number of clients, invoices, or users). Choose one whose limits align with your current business scale.
  • Read User Reviews: Find out what other users are saying about the app’s security, stability, and customer support.
  • Check Data Security: Make sure the app uses encryption and adheres to strict data security standards.

FAQ: Common Questions About Free Invoice App

Are free invoice apps safe to use? Yes, most free invoice apps from reputable providers are safe. They use industry-standard data encryption and often have strong privacy policies. However, always ensure you’re using an app with a good reputation.

How many free invoices can I send? This varies. Some apps like Wave offer unlimited invoices, while others like Invoicely and Zoho Invoice limit the number of invoices or customers.

Can I upgrade to a paid version later? Absolutely. Most of these apps offer paid plans that provide more advanced features, such as deeper customization, more integrations, or team support. You can start with the free version and upgrade as your business grows.

Can they be used offline? Most of these apps are cloud-based and require an internet connection to work. Offline features are rare in free versions, but some mobile apps might offer basic functionality offline.

Conclusion: Start Professional Billing Today with Free Invoice App!

Choosing the right free invoice app is a small step that can have a huge impact on your business’s efficiency and professionalism. You no longer have to be stuck with manual invoices that are time-consuming and risky.

If you’re a freelancer just starting out and need a quick solution, Zoho Invoice or Invoicely are great choices. If you’re a small business that wants to manage your finances holistically, Wave is the winner. Meanwhile, if you bill based on hours worked, Paymo is an incredibly powerful tool.

Don’t wait any longer. Start with one of these apps now and experience the difference in your billing process: faster, cleaner, and stress-free. It’s time to focus on what really matters: growing your business.

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Author

  • Ghazi pradana putra

    Hello! I'm Ghazi, im head of marketing wpsora. Have a passion for SEO things,linux,wordpress thing, i like helping solve publisher problems related to the use of wordpress

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