App Store

Invoice Simple: Invoice Maker

Originator Zenvoice Inc.
Primary Metric 122,286
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 who 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. START YOUR FREE TRIAL 6 WAYS INVOICE SIMPLE MAKES YOUR LIFE AS A BUSINESS OWNER EASIER 1. SIMPLE TO USE Designed to make sure you never have to waste time “figuring out” how to make it work. 2. INVOICE ANYWHERE Standing next to your client, in your truck, or sitting at your desk, there’s no quicker way to send an invoice. 3. GET ORGANIZED Keeping track is effortless. Your entire history is collected in one place, easy to find and read. Taxes are a breeze. 4. LOOK MORE PROFESSIONAL Create professional-looking invoices and estimates on the spot. 5. GET PAID FASTER 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. 6. INVOICE WITH CONFIDENCE 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. PLANS: Start with a free trial, then choose the best plan for your business: Essentials 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 Plus 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 Premium 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: https://www.invoicesimple.com/terms Privacy policy: https://www.invoicesimple.com/privacy
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Developer & User Discourse

Hollamydey123 • Apr 2, 2026 ★ 5
I find this app interesting and easy to use
Tiny Boat Nation • Apr 1, 2026 ★ 1
The invoicing process is actually simple, but they charge outrageous fees and they hold your money hostage for way too long, which is really bad for business. I’d use literally anyone else and if you see this app run the other way.
Hey Mray • Mar 21, 2026 ★ 2
Man, I like the use of this app but I’m a small business and every year they increase the rates like crazy! I started out at $9.99 now I’m up to $18/mo. I’m super frustrated! I would not recommend to small businesses and will be looking elsewhere. So disappointing.
Assman47 • Mar 20, 2026 ★ 1
I’m not paying your increased price. That’s an additional $132 a year. No thanks.
Descripción a godaddy • Mar 16, 2026 ★ 5
Sin dudas la mejor app que es usado para mi compañía solo creo que necesita también versión para MAC
#Tinderman • Mar 10, 2026 ★ 1
Decent app until… The AI features were great until the invoicing AI went away. The very large issue with this app is that I have many google reviews stuck within the app and will not transfer over to my google business. As any small businesses owners know, these reviews are hard to get and play a critical roll in business. I have contacted customer support for many weeks and they still have not replied with a fix.
Kill3r Que3n • Mar 6, 2026 ★ 1
I was father in this app like 5-6 years ago and honestly I’m not the type to write reviews, but I used to pay $4.99 then it went up to $10.99, which is fine but now they changed to still $10.99 but your limited on invoicing and if you want all the perks you had back than you have to upgrade to premium which is $20.99. I think that’s crazy upcharging me for things that I had before this app has gotten really greedy, and for that a one star review and I will be looking at another app to use.
deathsteoke1975 • Feb 19, 2026 ★ 1
I used this app for years….. till the price got too high. I only send maybe 5-10 invoices a month and paying up to $150 year makes the invoice too expensive to make it worth the cost. I wish they had kept it simple when I first used it and it cost $50 or less a year. This is really ment for large business not the small occasional labor job I do.
Zigs Mobile Service • Feb 18, 2026 ★ 5
Very easy to use, affordable and great for quotes on the go!
my name has been took. • Feb 16, 2026 ★ 1
Gotten unrealistic expensive. If your paid through there invoice it takes days get the money and the fees are crazy.
Now you get 10 invoices a month and you’ll have to buy more if needed. Garbage. I’ll be moving all my contacts and will start making my invoices on quickbooks app.
TDP, LLC • Feb 16, 2026 ★ 5
This app makes creating invoices and submitting them and tracking your finances just plain stupid easy. Everything looks as professional as you could ever want and it just makes it easy. Zenvoice nailed it!
todd5065 • Feb 6, 2026 ★ 1
They tried to convince me I was on the “old version”. Nope, I just installed 2days ago. But, humored them. Reinstalled. Invoices are STILL defaulting to another country. When customers try to pay the incorrect invoice, they end up in a never ending loop. They don’t n notice that the flag is Great Britian instead of the US. They tried to convince me it was my bank card. Not. I used cards from 3 different banks. They couldn’t even figure out this problem. I had to point it out. They tried to convince me I had my settings wrong. Nope. Sent MULTIPLE, MULTIPLE screenshots of EVERY PLACE that was relevant. They tried to convince me it was my PayPal settings. Nope. Sent MULTIPLE screenshots proving otherwise. I even proved that it is on their actual platform where this is occurring. Soooo…they “escalated “ it. Promised to hear back within 1-2 days, but often sooner. Nope. Been more than 2 days. You can’t talk to anyone and their chat is broken. Everyone I type a reply, the text box doesn’t clear. You have to BACSOACE and clear the text box YOURSELF. Their platform is so broken.
TimmyFlyguy • Feb 2, 2026 ★ 1
They got greedy
iannunez • Jan 28, 2026 ★ 2
I’ve been using Invoice Simple for years. But what keeps happening is that it’s not saving data. I’ll enter numbers. I’ll enter product detail and then I’ll close the app out and it deletes it. I will spend hours working on a project just to have it disappear on me. This needs to be fixed. I love using the system, so please fix it.
And another issue, multiple invoices have not been mathing properly. I should not have to add up everything with a calculator just to make sure that it’s 100% I’ve literally lost thousands of dollars because the calculations on the system were in incorrect.
CASAASK • Jan 27, 2026 ★ 2
They keep increasing the price. Most recently it’s more than doubled. It went from $9/mo to $20/mo. It’s more cost effective for a small shop to buy a pack of paper invoices. This app doesn’t offer anything truly exceptional.
Decimal.fix • Jan 26, 2026 ★ 1
I am unable to add cents to my invoice. Example 600.32 the decimal option is gone
TurboDiesel210 • Jan 8, 2026 ★ 1
Avoid this platform. They will refund and give back money to customers. On the 13.99 they give you 10 invoice per month then you have to pay for more. Not to mention taking a percentage of each invoice and they’re also taking another percentage just to transfer it to your bank immediately and then they’re making another transaction from stripe or PayPal to your bank account so you’ll be hit with three different transaction fees.
Godchildren’s • Jan 8, 2026 ★ 1
Can’t resume with the app
Shane do • Dec 30, 2025 ★ 5
Great program
bill_6969 • Dec 11, 2025 ★ 1
They started off good but now they’re increasing prices for no reason and putting payment options on my invoice that I don’t offer to try to get me to pay them more money. There is no way to contact them about it. I have tried and they don’t respond.