Comparison

Simple Invoice vs Workly Invoice Maker

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

Head to head
About

Simple Invoice

This app helps professionals and small businesses create and manage professional invoices and estimates. It streamlines business operations by allowing users to add products, customers, and generate shareable invoices quickly. Organize your transactions and impress clients with customizable, professional documents.

Highlights
  • Create estimates and invoices
  • Register business information
  • Add and manage products/services
  • Organize customers/clients
  • Convert estimates to invoices
  • Share invoices with clients
  • Track business transactions
Read full description

Simple Invoice:Estimate Maker is a unique app designed to streamline the creation of detailed estimates and invoices, bringing convenience, professionalism, and productivity to professionals. Whether you're an artisan, freelancer, or run a small to medium business, Invoice Maker: Easy Estimate offers an array of features to simplify your business operations. With Simple Invoice:Estimate Maker, you can: Register Your Business Add Products/Services Apply Filters and Tags to Your Products Add Customers/Clients Create Thousands of New Products Generate Estimates Produce Invoices Share Invoices with Your Customers Customize Your Units Organize Invoices Categorically Instantly Convert Estimates into Invoices with One Tap Send Professional Invoices with Your Business Information Save Time Efficiently: Invoice Maker: Easy Estimate is meticulously designed to save you time. Configure the app to your preferences and effortlessly create and send invoices with just a few taps. Say goodbye to hours spent on manual invoicing. Organize Your Business Seamlessly: Easily navigate through hundreds or even thousands of entries without missing any details. Use filters and tags to organize customers, clients, products, services, and invoices. Search Anywhere, Anytime: Quickly locate added products, services, customers, clients, estimates, and invoices with a single tap. Unique search capabilities even allow you to find customers by address and move invoices across categories for faster access. Impress Clients with Professionalism: Easy Invoice & Simple Estimate helps you appear more professional. With numerous features, you can optimize your business operations and meet customer needs. Create and send professional estimates and invoices complete with your logo, business title, and essential information. Never Lose Track of Transactions: Keep track of every invoice sent. Whether you have weeks, months, or years of transactions, Easy Invoice & Simple Estimate enables you to track, compare, and analyze your business activities. Never lose sight of your business transactions again with Easy Invoice & Simple Estimate. Simple Invoice:Estimate Maker– Simplifying your invoicing and business management. Download now and take the first step towards a more organized and efficient business. Privacy Policy: https://docs.google.com/document/d/1lphS-drJnhupofee-Dfv8VeskcOUJQ-6X2bUXIxxA14/edit Terms & Conditions: https://docs.google.com/document/d/1IHmDTA_md83jNjvq-N5-V4kmS1fAKgyezkOWTzbcKss/edit Subscription Terms: https://docs.google.com/document/d/1zfx0opmO7-mOJl8RulJjafUF6CWyCLCZnvMBGGynkxw/edit

About

Workly Invoice Maker

Create professional invoices and estimates quickly with AI assistance. This app helps you bill clients, save time, and grow your business by automating tasks and suggesting upsells. Track payments and manage clients with ease.

Highlights
  • AI-powered invoicing and estimates
  • Automatic item and pricing suggestions
  • Smart upsell recommendations
  • Customizable invoice and estimate templates
  • Convert estimates to invoices
  • Payment tracking and client management
Features
Read full description

Create beautiful, professional invoices and estimates with just a few taps — thanks to AI. Workly is the smartest way to bill your clients, save time, and grow your business. Why Workly? • AI-powered invoicing that’s fast, accurate, and professional • Automatically suggests item names and pricing as you type • Smart upsell recommendations based on your services • Fully customizable templates for invoices and estimates • 3-day free trial – create invoices at no cost • 24/7 in-app chat support — we’re always here to help Built for simplicity and power From freelancers to small businesses, Invoice Maker is designed to help you get paid faster while maintaining a polished, professional image. The app is thoughtfully crafted down to the smallest detail — intuitive, smooth, and reliable. Boost your income with AI upsells Let AI find additional services you can offer — based on what’s already in your invoice. It’s an effortless way to maximize your earnings. What you can do with Workly: • Send invoices and estimates instantly • Convert estimates into invoices in one tap • Add your logo, taxes, discounts, payment terms, and more • Track payment status and manage clients easily Try Workly free for 3 days — no commitment required. Download now and see how effortless professional invoicing can be. Terms of Use: https://sites.google.com/view/sergey-karapetyan-apps/terms Privacy Policy: https://sites.google.com/view/sergey-karapetyan-apps/invoice-maker Contact Us: sergeykarapetyan26@gmail.com

Screenshots

Simple Invoice4 screens
Workly Invoice Maker4 screens

Verdict

The call

The clearest difference is review sentiment: Workly Invoice Maker at 97% against Simple Invoice's 42%. Workly Invoice Maker also leads on rating (4.9 vs 4.2) and iOS requirement (13.0 vs 15.6). Simple Invoice's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Simple Invoice sells 6 in-app purchases, starting at $9.99 per month and Workly Invoice Maker sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Workly Invoice Maker holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 145 and 79 respectively. Written reviews point the same way: 42% of Simple Invoice's written reviews are positive against 97% of Workly Invoice Maker's.

UpkeepUpdate frequency

Simple Invoice ships an update weekly, Workly Invoice Maker every 9 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
Simple Invoice versus Workly Invoice Maker: the parameters behind the verdict, then further details
ParameterSimple InvoiceWorkly Invoice Maker
PriceFreeFree
Rating4.2 (145 ratings)4.9 (79 ratings) — better
Positive reviews41.7% of reviews97.1% of reviews — better
Number of ratings145 — better79
Update frequencyWeekly — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size92 MB102 MB
Age rating4+4+
DeveloperIfrah JahangirSergei Karapetian

Customer experience

Simple Invoice

All ratings145 ratings
Positive80.0%
Neutral4.8%
Negative15.2%
Written reviews12 reviews
Positive41.7%
Neutral8.3%
Negative50.0%

Workly Invoice Maker

All ratings79 ratings
Positive97.5%
Neutral1.3%
Negative1.3%
Written reviews35 reviews
Positive97.1%
Neutral0.0%
Negative2.9%

In-app purchases

6 purchases

Simple Invoice

Subscriptions6
  • Monthly Discounted PRO Sub7 Days trial$9.991 Month
  • Premium Monthly Subscription7 Days trial$12.991 Month
  • Full month Premium access$12.991 Month
Show 3 more
  • Yearly Discounted PRO Subscription14 Days trial$69.991 Year
  • Premium Yearly Subscription14 Days trial$98.991 Year
  • Full Year Premium Subscription$98.991 Year
8 purchases

Workly Invoice Maker

Subscriptions8
  • Weekly Premium7 Days trial$4.997 Days
  • Weekly Premium3 Days trial$9.997 Days
  • Weekly Premium$9.997 Days
Show 5 more
  • Weekly Premium14 Days trial$13.497 Days
  • Weekly Premium3 Days trial4 variants$14.997 Days
  • Weekly Premium3 variants$14.997 Days
  • Annual Premium14 Days trial$119.991 Year
  • Annual Premium$119.991 Year

Questions

Is Simple Invoice free?
Simple Invoice is free to download, with in-app purchases available.
Is Workly Invoice Maker free?
Workly Invoice Maker is free to download, with in-app purchases available.
Which has better reviews, Simple Invoice or Workly Invoice Maker?
Workly Invoice Maker is rated higher. Simple Invoice averages 4.2 out of 5 from 145 ratings, while Workly Invoice Maker averages 4.9 from 79 ratings.
Do Simple Invoice or Workly Invoice Maker have ads?
Workly Invoice Maker shows ads; Simple Invoice does not.
Which is updated more often, Simple Invoice or Workly Invoice Maker?
Simple Invoice ships an update weekly, and Workly Invoice Maker every 9 days. Most recently, Simple Invoice was updated on September 22, 2026 and Workly Invoice Maker on September 9, 2026.

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