Comparison

Invoice Maker vs Simple 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 Maker

Create and send professional invoices and estimates quickly from your phone. Organize your finances with easy tracking and notifications when clients open your bills. Customize invoices with details like taxes, discounts, and signatures.

Highlights
  • Create invoices in under a minute
  • Generate invoices from estimates
  • Customize invoice templates
  • Add discounts, taxes, and signatures
  • Track invoice status and client opens
  • Sync across devices
  • Generate income reports
Features
Read full description

Invoice Fly is the easiest way to create and send professional invoices to your clients. It’s perfect for small businesses, freelancers and contractors. Whether you need to create and invoice or estimate, Invoice Fly is the #1 invoice app for the job. Keep your finances organized with Invoice Fly, where you can easily create, send and track invoices on your phone. You will be able to configure as many details as you need, adding payment information, taxes, withholding, due dates, extra images, discount, signature and more. Also, you will be notified when the customer receives and opens your invoice. Features: -Create invoices in less than a minute, anywhere you are. -Generate invoices from estimates with a tap. -Choose from different invoice templates and customize them. -Attach images and additional notes. -Discounts per item or total. -Taxes per item or total. -Add signature. -Share or print invoices on the go. -Quickly setup clients from your phone contact list. -Sync all your devices with the same account. -Track your incomes with easy to use reports. -Get notified when the client receives and opens your invoice. -24/7 support Creating and sending an invoice has never been so easy: Step 1: Tap create invoice Step 2: Select your client to bill, easily from your contacts Step 3: Add the desired items and prices Step 4: You are ready to go, save and send. Privacy Policy: https://www.invoicefly.com/privacy-policy Terms of use: https://www.invoicefly.com/terms-and-cond

About

Simple Invoice Maker

Quickly create professional invoices and estimates in under a minute. Send them as PDFs, accept card payments, and track billable hours. Features an AI assistant for faster billing and multiple branding options.

Highlights
  • Invoice and estimate creation
  • AI-powered drafting
  • Online card payments
  • Billable time tracking
  • Custom branding and templates
  • Multi-currency support
  • Client and item management
Features
Read full description

Simple Invoice Maker is the fastest way to bill your clients and get paid. Create a professional invoice or estimate in under a minute, send it as a PDF, and let your clients pay by card. No spreadsheets, no clunky accounting software, no learning curve. WHY PEOPLE CHOOSE SIMPLE INVOICE MAKER Fast. Pick a client, add a few line items, and your invoice is ready to send. What used to take fifteen minutes now takes one. Simple. A clean, modern app that does invoicing well instead of burying it under features you will never use. Professional. Six beautifully designed templates, your own logo, and your brand colors make every invoice look like it came from an established business. EVERYTHING YOU NEED TO BILL Invoices and estimates Create both from one place. Turn an accepted estimate into an invoice with a single tap. AI assistant Speak or type what you need and the assistant drafts the invoice or estimate for you, adds clients and items, and makes quick edits. Bill by voice while your hands are full. Get paid by card Add a secure payment link so clients can pay online the moment they open your invoice. Money goes straight to your own account. Time tracker Clock billable hours with a tap, right from the Lock Screen, then drop them straight onto a draft invoice. Your brand, your numbers Upload your logo, set your brand colors, and choose your own invoice and estimate number formats. Numbers increment automatically. Six templates, two page sizes Modern, Classic, Compact, Minimal, Bold, and Sleek. Export clean PDFs in A4 or Letter. Multi-currency Bill clients anywhere in the currency they expect. Flexible tax Set a tax or VAT rate per line item or per document. Inclusive or exclusive pricing, your call. Clients and items Save your clients and your reusable products and services once, then add them to any document in a tap. Reports and KPIs See outstanding, paid this month, and overdue at a glance. Dig into revenue over time, paid versus outstanding, top clients, and status breakdowns. Send and track Email invoices and estimates straight to your clients, and see when they have been viewed. Mark invoices paid manually or let payment confirmation do it for you. Multiple businesses Run more than one company from a single account, each with its own branding and numbering. Built for the way you work Beautiful in light and dark mode. Available on iPhone and on the web, so your data is always in sync. PRICING Pro subscription unlocks sending, PDF export, online payment links, estimate conversion, the AI assistant, reporting export, and more. Subscriptions are billed through your Apple ID and renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Questions or feedback? We would love to hear from you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://getsimpleinvoice.com/privacy

Screenshots

Invoice Maker4 screens
Simple Invoice Maker4 screens

Verdict

The call

The clearest difference is ads: Invoice Maker at none against Simple Invoice Maker's shown. Invoice Maker also leads on ratings volume (110K vs 3) and chart position (#8 vs unranked). Simple Invoice Maker's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 86%). On price, update cadence, in-app purchases and monetization model 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 Maker sells 20 in-app purchases, starting at $6.99 per 7 days and Simple Invoice Maker sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simple Invoice Maker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker has 110K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of Invoice Maker's written reviews are positive against 100% of Simple Invoice Maker's.

UpkeepUpdate frequency

Invoice Maker ships an update weekly, Simple Invoice Maker every 6 days. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 5 level
Invoice Maker versus Simple Invoice Maker: the parameters behind the verdict, then further details
ParameterInvoice MakerSimple Invoice Maker
PriceFreeFree
Rating4.8 (110K ratings)5.0 (3 ratings) — better
Positive reviews85.9% of reviews100.0% of reviews — better
Number of ratings110K — better3
Update frequencyWeeklyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#8 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size251 MB50 MB
Age rating4+4+
DeveloperLabhouse MobileKYB BILGI ILETISIM LIMITED SIRKETI

Customer experience

Invoice Maker

All ratings109,951 ratings
Positive93.8%
Neutral2.9%
Negative3.3%
Written reviews2,328 reviews
Positive85.9%
Neutral2.8%
Negative11.3%

Simple Invoice Maker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Invoice Maker

Reported bugs

3 issues
  • Issues with invoice conversion
  • Inability to view past invoices
  • Inconsistent PDF generation

Requested features

4 requests
  • Ability to convert estimates to invoices
  • Option to save invoices as PDFs
  • Integrate with more payment processors
  • Improved reporting and analytics

Simple Invoice Maker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

Invoice Maker

Subscriptions19
  • Invoice Fly Weekly3 Days trial$6.997 Days
  • Invoice Fly Weekly7 Days trial$8.997 Days
  • Invoice Fly Weekly3 Days trial2 variants$8.997 Days
Show 16 more
  • Invoice Fly Weekly2 variants$8.997 Days
  • Invoice Fly Weekly3 Days trial$9.997 Days
  • Invoice Fly Weekly7 Days trial2 variants$9.997 Days
  • Invoice Fly Weekly$9.997 Days
  • Invoice PRO Premium (Trial)1 Month trial$12.991 Month
  • Invoice Fly Premium$17.991 Month
  • Unlimited Invoicing$17.991 Month
  • Invoice Fly Monthly3 Days trial$17.991 Month
  • Invoice Fly Monthly7 Days trial$17.991 Month
  • Invoice Fly Monthly$19.991 Month
  • Invoice Fly Premium7 Days trial$29.991 Month
  • Invoice Fly Premium$98.991 Year
  • Invoice Fly Premium3 Days trial$98.991 Year
  • Invoice Fly Premium7 Days trial$98.991 Year
  • Invoice Fly Yearly7 Days trial$99.991 Year
  • Invoice Fly Yearly$199.991 Year
One-time1
  • Unlimited Invoicing$299.99
2 purchases

Simple Invoice Maker

Subscriptions2
  • Monthly$14.991 Month
  • Yearly$129.991 Year

Questions

Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Is Simple Invoice Maker free?
Simple Invoice Maker is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker or Simple Invoice Maker?
Simple Invoice Maker is rated higher. Invoice Maker averages 4.8 out of 5 from 110K ratings, while Simple Invoice Maker averages 5.0 from 3 ratings.
Do Invoice Maker or Simple Invoice Maker have ads?
Simple Invoice Maker shows ads; Invoice Maker does not.
Which is updated more often, Invoice Maker or Simple Invoice Maker?
Invoice Maker ships an update weekly, and Simple Invoice Maker every 6 days. Most recently, Invoice Maker was updated on October 23, 2026 and Simple Invoice Maker on October 21, 2026.

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