Comparison

Invoice Simple vs Quick Invoice Maker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Invoice Simple

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This tool helps individuals and growing businesses manage billing, accept online payments, and stay organized. It offers customizable templates and easy client management.

Highlights
  • Create invoices, estimates, and receipts
  • Accept online payments
  • Customize invoice templates
  • Organize billing history
  • Send via email, text, or PDF
  • Track invoice status
Features
Currently charting
Read full description

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

About

Quick Invoice Maker

Create professional invoices and estimates quickly and easily with this free app. Generate unlimited PDF documents for sales, services, or contractors. Manage customers, track payments, and add your business logo for a branded touch.

Highlights
  • Create unlimited invoices and estimates
  • Simple invoice and estimate templates
  • Customer management with auto-suggestion
  • Track payment status (paid/unpaid/partial)
  • Add business logo and branding
  • Convert estimates directly to invoices
  • Supports hundreds of currencies
Read full description

The Quick Invoice Maker app is a free invoice app that is mainly used for creating estimates and invoices with simple invoice templates. One can create an invoice online whether it is sales invoice, service invoice, generic invoice, contractor invoice or any other kind of invoice. It allows us to create unlimited invoice pdf and estimate pdf with free invoice template and estimate template. It is the best invoicing software. This app is of utmost easy to use for all those who are looking for an easy invoice system for their small business invoicing or medium business invoicing needs. This invoice program has vital features such as simple and clean view of estimate & invoice screens, support hundreds of currency, simple invoice template pdf, simple estimate template pdf, easy customer management, and free receipt template. One can send invoice & estimate PDF templates to their customers through email and other supporting applications as well as they can print invoices as they are free printable invoices. One of the other vital benefits of this free receipt maker app is that your invoices & estimates are stored online. It eliminates the need to use paper for invoices. Invoice can be marked as paid/unpaid/partial paid using this online invoice generator app. One can save his/her valuable time by storing customer's invoice details in this best invoice app, It will show the customer's name in autosuggestion for all your future invoices. This free invoice creator app has an extraordinary item box with auto suggestions for items. It also offers flexibility to set tax, price, qty per item. It will auto calculate the invoice payment, paid amount and due amount. One can store his/her business transaction information such as tax no, bank/payment details, disclaimer text with this free invoice maker online. It will show business as a brand by allowing them to put their business logo in invoices. This billing software also has beautifully designed inbuilt estimating software. It allows for creating unlimited estimates online. Hence, it is also called a estimate app or quotes app. There are multiple estimate status such as sent, approved, declined, etc. The most enriching feature of this quote maker app is, an estimate can directly be converted to an invoice by changing its status to "Convert to Invoice". One of our customers tagged this app as the best quotes creator app. We are thankful to him. In the settings of this invoice software, one will get the option to set their own sequencing for invoice numbers, select date format, enter payment details and disclaimer text. The app gives the ability to add its own custom tax name and tax rate in the tax management module too. This receipt creator app has the inbuilt menu for support. One can easily raise a ticket whenever they need help. Our support team is always standing by to assist our customers. We are the best invoice app.

Screenshots

Invoice Simple4 screens
Quick Invoice Maker4 screens

Verdict

The call

The clearest difference is review sentiment: Invoice Simple at 64% against Quick Invoice Maker's 21%. Invoice Simple also leads on rating (4.9 vs 3.2) and update cadence (every 2 weeks vs every 3 months). Quick Invoice Maker's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Invoice Simple sells 9 in-app purchases, starting at $6.99 per month and Quick Invoice Maker sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice Simple holds the better App Store score, 4.9 against 3.2. That said, the two scores are not equally well evidenced: Invoice Simple has 123K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 64% of Invoice Simple's written reviews are positive against 21% of Quick Invoice Maker's.

UpkeepUpdate frequency

Invoice Simple ships an update every 2 weeks, Quick Invoice Maker every 3 months. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.

Scorecard7 real differences · 4 level
Invoice Simple versus Quick Invoice Maker: the parameters behind the verdict, then further details
ParameterInvoice SimpleQuick Invoice Maker
PriceFreeFree
Rating4.9 (123K ratings) — better3.2 (12 ratings)
Positive reviews63.8% of reviews — better21.1% of reviews
Number of ratings123K — better12
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
Best chart rank#9 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.411.0 — better
Further details — not scored
Size221 MB32 MB
Age rating4+4+
DeveloperZenvoice Inc.Guru Technolabs

Customer experience

Invoice Simple

All ratings122,827 ratings
Positive97.5%
Neutral1.6%
Negative0.9%
Written reviews1,589 reviews
Positive63.8%
Neutral6.2%
Negative30.1%

Quick Invoice Maker

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews19 reviews
Positive21.1%
Neutral10.5%
Negative68.4%

Bugs and requests

Invoice Simple

Reported bugs

4 issues
  • Invoices not sending properly
  • App crashing or freezing
  • Inability to recover deleted invoices
  • Syncing issues between mobile and desktop

Requested features

6 requests
  • Add ability to rearrange line items
  • Improve search and filtering capabilities
  • Integrate with accounting software
  • Add option to track expenses and profitability
  • Allow multiple business profiles in one account
Show 1 more
  • Improve mobile and desktop app parity

Quick Invoice Maker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Invoice Simple

Subscriptions9
  • Essentials Monthly$6.991 Month
  • Mobile subscription$10.991 Month
  • Monthly Side Business$10.991 Month
Show 6 more
  • Monthly Business Sub$11.991 Month
  • Monthly Subscription$11.991 Month
  • Monthly subscription2 variants$13.491 Month
  • Plus Monthly$14.991 Month
  • Monthly Standard Subscription$17.991 Month
  • Premium Monthly$21.991 Month
2 purchases

Quick Invoice Maker

One-time2
  • Monthly Subscription$6.99
  • Yearly Subscription$84.99

Questions

Is Invoice Simple free?
Invoice Simple is free to download, with in-app purchases available.
Is Quick Invoice Maker free?
Quick Invoice Maker is free to download, with in-app purchases available.
Which has better reviews, Invoice Simple or Quick Invoice Maker?
Invoice Simple is rated higher. Invoice Simple averages 4.9 out of 5 from 123K ratings, while Quick Invoice Maker averages 3.2 from 12 ratings.
Do Invoice Simple or Quick Invoice Maker have ads?
Neither Invoice Simple nor Quick Invoice Maker shows ads.
Which is updated more often, Invoice Simple or Quick Invoice Maker?
Invoice Simple ships an update every 2 weeks, and Quick Invoice Maker every 3 months. Most recently, Invoice Simple was updated on November 4, 2026 and Quick Invoice Maker on November 1, 2026.

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