Comparison

Smart Invoice vs Fax

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

Head to head
About

Smart Invoice

Effortlessly create, manage, and track professional invoices and estimates. Streamline your business finances with multi-currency support and instant delivery options. Gain insights into your financial performance and simplify client billing.

Highlights
  • Create professional invoices
  • Manage and track invoices
  • Send invoices instantly
  • Multi-currency support
  • Customizable templates
  • Financial performance insights
Features
Read full description

Say goodbye to the hassle of manual paperwork! Smart Invoice helps you organize your invoices in one place. It the all-in-one solution for modern businesses and freelancers to effortlessly create, manage, and track invoices. Streamline your invoicing process, save time, and gain valuable insights into your financial performance with this powerful app. Monitor your financial health, track income, and identify areas for improvement. Invoice clients around the world effortlessly, and let the app handle the conversions. Simple and Intuitive: Smart Invoice is designed for ease of use. There's no learning curve; you can start creating invoices immediately and manage your finances effortlessly. Create Personalized Invoices: Design professional invoices tailored to your brand with ease. You can easily customize invoice templates and set payment terms that impress your clients. Send Invoices Instantly: Send invoices directly to clients from within the app, via email or downloadable PDFs. Smart Invoice offers flexibility in communication, ensuring a seamless client experience. Multi-Currency Support: Expand your business globally with confidence. Smart Invoice offers multi-currency support, making it simple to invoice clients around the world. Subscription Rules: When you confirm your purchase, payment will be charged to your iTunes Account. Your subscription will automatically renew unless you disable auto-renewal at least 24 hours before the current subscription period ends. The cost of the subscription renewal will be billed to your account within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal by accessing your Account Settings after purchase. If a free trial period is available, any unused portion of the trial will be forfeited when you subscribe to the publication, where applicable. Privacy Policy: https://invoicecreator.neocities.org/apple/invoicecreator/privacy Terms of Use: https://invoicecreator.neocities.org/apple/invoicecreator/terms

About

Fax

Send faxes securely and quickly from your smartphone or tablet. This HIPAA-compliant app encrypts your documents for safe transmission, ideal for sensitive files. Get instant delivery notifications and an organized archive of sent faxes.

Highlights
  • Secure fax transmission
  • HIPAA compliant
  • Instant delivery notifications
  • In-app archive
  • Scan documents with camera
  • Cloud storage integration
Features
Read full description

Send Faxes with Ease – Fast, Secure, and HIPAA Compliant! Need to send a fax quickly and securely? Our faxing app is here to make faxing simple and stress-free! Whether you’re on the go or working from home, sending important documents has never been easier. With just a few taps, you can send faxes directly from your smartphone or tablet, saving time and eliminating the hassle of traditional fax machines. Designed with your privacy in mind, our app ensures all your faxes are securely transmitted. We use advanced encryption to protect your data, making it the ideal solution for sending sensitive information. Plus, it’s fully HIPAA compliant, so you can confidently send medical records, legal documents, and other private files while staying in line with industry standards. Speed is our priority! Say goodbye to long waits—our app delivers your faxes in seconds, ensuring your documents arrive when they’re needed most. Need confirmation? Get instant delivery notifications and keep track of all your sent and received faxes with an organized in-app archive. User-friendly and intuitive, the app is perfect for everyone—from busy professionals to occasional fax users. Simply upload documents, add the recipient’s fax number, and hit send. You can even scan physical documents using your device’s camera or import files from cloud storage services like Google Drive and Dropbox. No more bulky machines, paper jams, or costly subscriptions. Experience the future of faxing with a fast, secure, and convenient app that puts your needs first. Try it today and see how effortless faxing can be! Fax: Send Doc Fast from iPhone requires a weekly, monthly or yearly subscription to use. All subscriptions will renew automatically after the term expires if not cancelled at least 24 hours before the subscribed term ends. You can manage your subscriptions through your Apple account. Privacy Policy: https: https://www.evenedge.co/policy Terms of Use: https://www.evenedge.co/terms

Screenshots

Smart Invoice4 screens
Fax4 screens

Verdict

The call

The clearest difference is monetization model: Smart Invoice at free with in-app purchases against Fax's subscription. Fax's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, ratings volume, 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. Smart Invoice sells 3 in-app purchases, starting at $4.99 per 7 days and Fax sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Fax holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 12 and 5 respectively.

UpkeepUpdate frequency

Smart Invoice ships an update every 4 months, Fax every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Smart Invoice versus Fax: the parameters behind the verdict, then further details
ParameterSmart InvoiceFax
PriceFreeFree
Rating4.8 (12 ratings)5.0 (5 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings12 — better5
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone, iPod — better
Requires iOS16.013.4 — better
Further details — not scored
Size14 MB36 MB
Age rating4+4+
DeveloperBohdan MatviichukEvenEdge

Customer experience

Smart Invoice

All ratings12 ratings
Positive91.7%
Neutral8.3%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Fax

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Smart Invoice

Subscriptions3
  • Pro Version$4.997 Days
  • Pro Version3 Days trial$4.997 Days
  • Pro Version$14.991 Month
3 purchases

Fax

Subscriptions3
  • 1 Week$7.997 Days
  • 1 Month$19.991 Month
  • 1 Year$79.991 Year

Questions

Is Smart Invoice free?
Smart Invoice is free to download, with in-app purchases available.
Is Fax free?
Fax is free to download, with in-app purchases available.
Which has better reviews, Smart Invoice or Fax?
Fax is rated higher. Smart Invoice averages 4.8 out of 5 from 12 ratings, while Fax averages 5.0 from 5 ratings.
Do Smart Invoice or Fax have ads?
Smart Invoice shows ads; Fax does not.
Which is updated more often, Smart Invoice or Fax?
Smart Invoice ships an update every 4 months, and Fax every 3 weeks. Most recently, Smart Invoice was updated on October 24, 2026 and Fax on October 10, 2026.

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