Invoice Simple: Invoice Maker

In-app purchases
134K reviews
Editors' Choice
Content rating
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About this app

Easily create & send professional invoices, estimates, and receipts on the go! The perfect tool for individuals and growing businesses that lets you quickly create a document on the spot while with your customer.

For growing businesses that want:

💨 A simple way to make estimates, invoices, and receipts fast
📱 Professional-looking invoices that you can send from your mobile device
💸 An easy way to accept online payments and stop chasing checks

From a landscaping invoice or estimate to a receipt for entertainment supplies in your side gig, Invoice Simple is the app for your small business.


Subscriptions start at just $6.99.



Designed to make sure you never have to waste time “figuring out” how to make it work.


Standing next to your client, in your truck, or sitting at your desk, there’s no quicker way to send an invoice.


Keeping track is effortless. Your entire history is collected in one place, easy to find and read. Taxes are a breeze.


Create professional-looking invoices and estimates on the spot.


Making it easy to get paid by accepting cards with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash.


Join hundreds of thousands of small businesses who rely on Invoice Simple, consistently a top-rated invoicing app.

Easily customize every aspect of your invoice, estimate, or receipt:

1.Add your logo and business details
2.Include your banking details
3.Easy-add and import client details saved in your phone contacts
4. Customize tax and add discounts
5. Accept credit card payment with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash
6. Add product information and attach photos
7. Include your signature

Send your invoice or estimate by email, text, WhatsApp, or download it as a PDF. Get instant alerts when it's opened, paid, or is overdue with instant mobile device and email notifications.

You don’t have to limit yourself to cash and checks. Just select “accept online payments” and follow the simple steps to hook up your invoices to Invoice Simple Payments.


Free Trial
Create up to 2 free documents & send 1 to a customer, no credit card required! After the free limit, choose the best plan for your business.

For entrepreneurs to easily start sending estimates, invoices, receipts, and receive payments.

· Up to 3 invoices per month
· QR code payments
· Online payments
· Real time read receipts
· Expense tracking
· Top rated mobile and web apps

For small businesses to send nice-looking, easy to create documents on-the-go.

Everything in Essentials, plus:

· Up to 10 invoices per month
· Add photos
· Business owner signature
· Autofill client & item info
· Due date reminders

For small businesses to improve invoice organization and make online payments easy.

Everything in Plus, along with:

· UNLIMITED invoices per month
· Customer support 1st response priority

Invoice Simple, the ultimate invoice, receipt, & estimate maker: Send simple invoices using professional templates, invoice generator, PDF invoices and quotes, online payments, bill organizer, receipt and expense tracking, and business reporting—all rolled up into one easy-to-use app. When it's time to create an estimate, invoice, or receipt for your small business, Invoice Simple will work for you.

Terms of use:
Privacy policy:
Updated on
Feb 15, 2024

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.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
Location, Personal info and 7 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

126K reviews
Bree Longe
January 3, 2024
I factory reset a phone that failed to work properly (around Christmas time of course) and didn't think of my invoices. Logged into IS on new phone, everything was as i left it, and I ran to leave a review. The ability to send formatted invoices on the fly is a blessing. The ability to throw in our logo and personalize the invoices was a pleasant surprise. Being able to throw together estimates that convert to invoices with one click?! Cherry on top. Stellar service! Thanks IS.
22 people found this review helpful
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Invoice Simple
January 5, 2024
Hi Bree – thanks for this feedback and the positive review! We are so glad to hear of your positive experience; but we won’t stop there! We appreciate your ongoing support!
October 26, 2023
Had been using this app for over a year. It was simple , easy, and convenient to use and reasonably priced for features . Moving forward, they want you to pay YEARLY almost doubled in price and LIMITED the invoices you can send, unless you pay TRIPLE what you were paying for unlimited. Tisk tisk, not renewing and moving to another invoice maker.
81 people found this review helpful
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Invoice Simple
November 4, 2023
Hi Smiley – thank you for sharing your feedback. I'm sorry to hear the pricing doesn't work for you. We have actually added many features and improvements to ensure that you can make the most of your invoicing needs. Feel free to reach out to and we’d be happy to help you find the best package that’s right for you!
Daniela Sanchez
September 22, 2023
PLEASE DON'T WASTE YOUR TIME OR MONEY ON THIS APP. Used the app for almost 1 year and at first it was good, but then issues started to happen. Invoices start to duplicate, you can't close invoices, if you delete an invoice you have issues with the next invoices created. You can't even speak with customer service because they either don't have the correct solution or show they don't care. Now to top it off they will start charging way more in October for the same features. Not worth it
115 people found this review helpful
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What's new

Welcome to the new Invoice Simple experience!

We've been working hard on improving our app's performance and stability while delivering the invoicing experience you expect with us.

Let us know what you think and feel free to contact our 24/7 support team if you come across any issues