Instant Free Invoice

Contains ads
15 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
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About this app

Instant Free Invoice - Fast, Professional, and 100% Free Invoicing

Welcome to Instant Free Invoice, an all-in-one invoice generator where you can create invoices, send them to your customers, and manage invoices right in the app! An online invoice maker designed to create freelance invoice or professional invoice for small business owners, entrepreneurs, and anyone who wants to create unique business invoices for free – there are no hidden charges or subscriptions to create invoices.

Introducing Instant Free Invoice:
First of all, we welcome all Android users, especially all freelancers and business operators who want to create customized invoices for their clients and further track them to know whether the client has made the payment or not yet.

Instant Free Invoice is an invoice maker app to speed up invoice creation and further manage invoices for multiple clients at a time by tracking their payments. It is a free invoice generator where you get dozens of customized invoices to choose one regarding your business theme. Create a professional invoice with the help of this free invoice maker – with no hidden charges or subscriptions!

Whether you’re a business owner looking for an invoice builder to make invoices or a freelancer to create a freelance invoice for your clients and further track your payments, Instant Free Invoice can be the best invoice generating app for you! Get dozens of invoice templates to make invoices professional-looking, polished, and attractive. Enjoy easy invoicing.

Why Choose Instant Free Invoice?
Unlike other Invoice Creator apps, Instant Free Invoice is not limited to a freelance category or any other business category. It is a simple invoice app that focuses on what really matters to grow your business which can be used by anyone. Here are some reasons why you should choose Instant Free Invoice:

+ Instant Invoice Creation: Generate invoices and send them to your clients in seconds. Choose from customized invoices to make a professional invoice by adding details for each client along with details of the products, services and pricing.

+ Google Sign-In and Data Backup: Sign in with your Google account to securely connect your invoices, customers, company details, and saved line items to your account. Keep your business data backed up in the database, reduce the risk of losing important invoice records, and access your saved invoicing information again when you reconnect your account.

+ Manage Multiple Clients and Products/Services: Make invoices online by storing client and products/services details to manage them later within the invoice maker app. Quick pull the old data when creating a new invoice for a client to save your valuable time.

+ Clean and User-Friendly Design: A simple invoice app comes with intuitive and easy-to-navigate design to make invoice creation easy for everyone! Choose from professional invoice templates, add required details, that’s it. Send business invoices to clients and track them later within the app.

+ 100% Free with No Hidden Charges: Get access to all features to create, send and manage invoices with no subscriptions, no in-app purchases, hidden charges, and no trial periods – just free, infinite invoicing.

Main Features:
+ Instant invoice creation and customization
+ Store and manage client details to generate invoices
+ Fast itemization by adding product/services with pricing
+ Create invoices easily with a professional and user-friendly interface
+ 100% free invoice generator with no hidden fees – unlimited invoicing!
Whether you’re looking for a contractor invoice app or freelance invoice app, Instant Free Invoice has got you covered! Make invoices online, manage and track them, and enjoy a professional invoicing solution.

So, why wait? Download Instant Free Invoice now to generate invoices and streamline your business and billing invoicing processes. Make invoices professionally like a pro with this easy invoicing app.
Perfect invoicing solution for freelancers. Free, fast, and easy-to-use!
Updated on
Aug 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

15 reviews
Ian Palmer
January 4, 2026
requires you to watch two entire unskippable ads before you can even save an invoice inside their app. and they won't run with a VPN on, so if you have a VPN on, you have to exit the entire thing, losing all the data you've input, turn the VPN off, and then do it all over again. I don't know what model would add value, whatever it is that allows other free invoice apps to let me just open the app and run it. *edit - I have no idea what would help, all I know is I'm using a different app for now
1 person found this review helpful
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2DPK Studios
December 5, 2025
We can't control how Google deals with VPNs, or the amount of videos required to earn a reward either. But in order to make the software free we must enforce one rewarded video to save/export your customized invoice. Do you think a subscription model would add value vs the current ad based model?
Sof D
August 16, 2026
This was a brilliant app! Now I can't even open it! The outside frame loads, a circle goes round as if its loading, then it closes! I've cleared the cache, force stopped and reloaded, and it's up to date (I think, it's version 10.0) How can I resolve this please? I haven't installed and reinstalled it, and I do have a Internet connection...
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2DPK Studios
August 16, 2026
I will look into this ASAP! Have you uninstalled/reinstalled by chance? And you have an Internet connection? I apologize this is happening, and I will do everything I can to get to the bottom of it!
Osman Suarez
January 9, 2026
it doesn't work at all
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2DPK Studios
January 9, 2026
Hello, I'm the developer and I'd like to personally apologize. Google has put a "limit" on our ad serving for unknown reasons and until we get this resolved the app is in critical condition. We have no direct way to contact Google about this issue as of right now, but we're working on a fix. Again, I am sorry for the inconvenience Google bestowed.

What’s new

- Fixed several invoice editing issues:
- Line items now save correctly to invoices only when tapping Save.
- New line items are saved to the line item catalog properly.
- Invoice line items now stay visible after saving.
- Invoice number defaults correctly for new invoices.
- Re-selecting the same customer no longer incorrectly disables Save.
- Invoice changes now sync more reliably between the editor, local data, and the database.