Comparison

Authenticator App vs Invoice Maker・Simple Receipt

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

Head to head
About

Authenticator App

Enhance digital security with a multi-factor authenticator app. It provides an extra layer of protection for sensitive accounts and information, working offline for reliable access. Protect email, social media, financial accounts, and more with this user-friendly solution.

Highlights
  • Multi-factor authentication
  • Offline 2FA code generation
  • Wide service integration
  • User-friendly interface
  • Enhanced account protection
Features
Read full description

Enhance the security of your digital life with the Multi-factor Authenticator. Our app is designed to provide you with an additional layer of protection, ensuring that your sensitive accounts and information remain safe from unauthorized access. Whether you're a business professional, a tech-savvy individual, or simply someone who values their online privacy, Multi-factor Authenticator is your trusted companion in the world of cybersecurity. Protect your email, social media, financial accounts, and more. multi-factor Authenticator is your reliable, user-friendly solution, making it effortless to implement two-factor authentication across various online platforms. - Multi-factor Authenticator effortlessly integrates with a wide range of online services and accounts. Whether you're securing your email, social media, or cloud storage, our app supports popular platforms and is continually expanding its compatibility - The app's intuitive and user-friendly interface makes it easy for both tech-savvy individuals and newcomers to 2FA. No technical expertise is required to set up and use this powerful security tool - Don't rely on an internet connection for your 2FA codes. Multi-factor Authenticator works offline, ensuring your security is never compromised, even in challenging network conditions Subscription terms: - Payment will be charged to your Apple ID account at the confirmation of purchase - Your account will be charged for renewal within 24 hours prior to the end of the current period - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase - After the free trial period, if offered, the subscription automatically renews with the price and duration given above unless it is canceled at least 24 hours before the end of the current period - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://apperture.neocities.org/authenticator/apple/privacy Terms of Use: https://apperture.neocities.org/authenticator/apple/terms

About

Invoice Maker・Simple Receipt

Create, manage, and send professional invoices and receipts quickly. Save client details, track payments, and generate financial reports. Ideal for freelancers and small businesses to simplify billing and get paid faster.

Highlights
  • Create customizable invoices and receipts
  • Save client information
  • Support for multiple currencies and taxes
  • Export and share documents
  • Track payment status and history
  • Generate professional financial reports
Features
Read full description

Invoice Maker・Simple Receipt is a user-friendly app designed to help you create, manage, and send professional invoices and receipts effortlessly. Perfect for freelancers, small business owners, and anyone who needs to keep track of payments in a simple and organized way. KEY FEATURES: - Create and customize invoices and receipts quickly - Save client information for fast future invoicing - Support for multiple currencies and tax options - Export and share documents via email or messaging apps - Keep track of payment status and history - Easy-to-use interface designed for efficiency and clarity - Generate professional reports to monitor your business finances Simplify your billing and get paid faster with Invoice Maker・Simple Receipt. Manage your finances on the go with confidence and ease. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use & Privacy Policy: https://sites.google.com/view/invoicemaker-privacy-policy https://sites.google.com/view/invoicemaker-terms-of-use

Screenshots

Authenticator App3 screens
Invoice Maker・Simple Receipt4 screens

Verdict

The call

The clearest difference is review sentiment: Invoice Maker・Simple Receipt at 100% against Authenticator App's 0%. Authenticator App's advantage is rating (4.5 vs 4.0) and update cadence (monthly vs every 11 months). On price, ads, 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. Authenticator App sells 4 in-app purchases, starting at $4.99 per 7 days and Invoice Maker・Simple Receipt sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Authenticator App has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of Authenticator App's written reviews are positive against 100% of Invoice Maker・Simple Receipt's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator App ships an update monthly, Invoice Maker・Simple Receipt every 11 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Authenticator App versus Invoice Maker・Simple Receipt: the parameters behind the verdict, then further details
ParameterAuthenticator AppInvoice Maker・Simple Receipt
PriceFreeFree
Rating4.5 (24 ratings) — better4.0 (4 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings24 — better4
Update frequencyMonthly — betterEvery 11 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18
Further details — not scored
Size101 MB29 MB
Age rating4+4+
DeveloperApperture LimitedMateusz Kowalski

Customer experience

Authenticator App

All ratings24 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Invoice Maker・Simple Receipt

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Authenticator App

Subscriptions4
  • Pro Version$4.997 Days
  • Pro Version3 Days trial$7.997 Days
  • Pro Version$14.991 Month
Show 1 more
  • Pro Version7 Days trial$39.991 Year
4 purchases

Invoice Maker・Simple Receipt

Subscriptions4
  • Take control of your finances3 Days trial$5.997 Days
  • Simplify your financial life$5.997 Days
  • Upgrade your financial toolkit$19.991 Month
Show 1 more
  • Simplify your financial life$39.991 Year

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Invoice Maker・Simple Receipt free?
Invoice Maker・Simple Receipt is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or Invoice Maker・Simple Receipt?
Authenticator App is rated higher. Authenticator App averages 4.5 out of 5 from 24 ratings, while Invoice Maker・Simple Receipt averages 4.0 from 4 ratings.
Do Authenticator App or Invoice Maker・Simple Receipt have ads?
Neither Authenticator App nor Invoice Maker・Simple Receipt shows ads.
Which is updated more often, Authenticator App or Invoice Maker・Simple Receipt?
Authenticator App ships an update monthly, and Invoice Maker・Simple Receipt every 11 months. Most recently, Authenticator App was updated on October 15, 2026 and Invoice Maker・Simple Receipt on October 16, 2026.

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