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Best Online Fax Service Apps

220+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated June 2026

FAX from iPhone is the household name in online fax service, but it's far from the only option. We track 220+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Online Fax Service

FAX from iPhone: Send Doc App#1

FAX from iPhone: Send Doc App by Municorn Limited

Faxing for Phone iPad, Receive
Editor's Choice
💼 Business
4.8😐(369K ratings)
FreeAdsIn-App Purchases
#5in Business
FAX from iPhone: Send Doc App screenshot 1
FAX from iPhone: Send Doc App screenshot 2
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FAX from iPhone: Send Doc App screenshot 4
FAX from iPhone: Send Doc App screenshot 5

Send and receive faxes directly from your iPhone or iPad without needing a physical fax machine. This app allows you to scan documents, upload various file types, and track the status of your sent faxes. It offers a dedicated number for receiving faxes globally.

What We Love

  • 👍 Convenient faxing from phone
  • ✅ Consistent service and quality
  • 🚀 Easy to use and user-friendly
  • 📤 Successful fax delivery notifications

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Privacy concerns with stored fax images
  • 🐛 Unsuccessful fax attempts
Fax from iPhone Send & Receive#2

Fax from iPhone Send & Receive by Happy Small Apps Limited

Fax Gun: Faxing Number on iPad
Strong Contender
💼 Business
4.9😐(7K ratings)
FreeAdsIn-App Purchases
Fax from iPhone Send & Receive screenshot 1
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Fax from iPhone Send & Receive screenshot 3
Fax from iPhone Send & Receive screenshot 4
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Fax from iPhone Send & Receive screenshot 6

Easily send and receive faxes directly from your mobile device. Scan documents, upload files, and send to over 120 countries. Receive faxes to your dedicated number and get notified via email or push.

What We Love

  • ⭐ Convenient and works great
  • ⭐ Simple to use
  • ⭐ Quick and reliable
  • ⭐ Doesn't force you into a subscription

Room to Improve

  • ❌ Not actually free as advertised
  • ❌ Misleading free trial and credits information
  • ❌ Forced to pay for cover page and more than 1 page
Fax.Plus - Receive & Send Fax#3

Fax.Plus - Receive & Send Fax by Alohi SA

Fax from iPhone - Secure eFax
Worth Considering
💼 Business
4.7😐(11K ratings)
FreeIn-App Purchases
#71in Business
Fax.Plus - Receive & Send Fax screenshot 1
Fax.Plus - Receive & Send Fax screenshot 2
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Fax.Plus - Receive & Send Fax screenshot 5
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Transform your mobile device into a powerful fax machine. Send and receive faxes securely from anywhere, scan documents, add electronic signatures, and manage your fax archive with ease. Offers HIPAA compliance for sensitive documents.

What We Love

  • 🚀 Fast and efficient
  • 👍 User-friendly
  • 🔒 Secure and encrypted
  • 💡 Convenient mobile faxing

Room to Improve

  • 🐛 Failed fax transmissions
  • 🤑 Deceptive pricing practices
  • 🙅‍♀️ Poor customer support

More Online Fax Service apps to explore

4
eFax® Plus-Pro-Protect
eFax® Plus-Pro-Protect
eFax® Plus-Pro-Protect
Official eFax App-iPhone/iPad
Free

Turn your iPhone or iPad into a portable fax machine. Send and receive faxes securely from anywhere without needing a physical machine. Offers convenient faxing via the app, website, or email.

Mobile faxing without a machineSend and receive faxes from iPhone/iPadFax via app, website, or email
💼 Business
(29K)
subscription
5
Send Fax: Online Fax Service
Send Fax: Online Fax Service
Send Fax: Online Fax Service
My fax app to send documents
Free
💼 Business
(0)
6
Tiny Fax: Send Fax From iPhone
Tiny Fax: Send Fax From iPhone
Tiny Fax: Send Fax From iPhone
Easy Faxing App & Receive Fax
Free

Send and receive faxes directly from your smartphone. This app allows you to scan documents, add signatures, and send faxes to over 150 countries. It also provides a dedicated fax number for receiving faxes and offers secure, HIPAA-compliant service.

Fax to 150+ countriesReceive faxes with a dedicated numberScan documents and multi-page scanning
💼 Business
(26K)
free with in-app purchases
7
MyFax App–Receive & Send Fax
MyFax App–Receive & Send Fax
MyFax App–Receive & Send Fax
Fax from iPhone and iPad
Free

Send and receive faxes directly from your mobile device without a fax machine. Upload documents from cloud storage or scan them with your camera. Faxes are stored online as PDFs and can be printed via AirPrint.

Send and receive faxes from mobileNo fax machine neededUp to 300 pages per month
💼 Business
(7K)
subscription
8
JotNot Fax - Send Receive Fax
JotNot Fax - Send Receive Fax
JotNot Fax - Send Receive Fax
Send receive fax from iPhone
Free

Send and receive faxes directly from your mobile device. Features a built-in scanner for paper documents and offers a dedicated fax number. Sync faxes across devices and receive notifications for incoming and outgoing transmissions.

Built-in scannerDedicated fax numberCross-device syncing
💼 Business
(9.6K)
free with in-app purchases
9
Send Fax from iPhone App
Send Fax from iPhone App
Send Fax from iPhone App
Ad Free Faxing App Faxburner
Free

Send faxes directly from your iPhone or iPad without a fax machine. Scan documents or upload files, and send them securely and reliably in seconds. Offers flexible plans for various needs.

Send fax from iPhone/iPadScan documents with cameraUpload PDF and image files
💼 Business
(606)
free with in-app purchases
10
MetroFax-Send and Receive Fax
MetroFax-Send and Receive Fax
MetroFax-Send and Receive Fax
Fax from iPhone and IPad
Free

Send, receive, and manage faxes directly from your iPhone or iPad. This app allows you to scan documents, upload files from cloud storage, and add personalized cover pages. It provides unlimited cloud storage for all your fax documents.

Send, receive, and view faxes on iPhone/iPadUpload files from cloud storageScan documents with device camera
💼 Business
(3.2K)
subscription
11
FAX from iPhone・Send doc・Faxer
FAX from iPhone・Send doc・Faxer
FAX from iPhone・Send doc・Faxer
Faxing & Sending PDF Documents
Free

Transform your iPhone into a portable fax machine. Send and receive faxes internationally, supporting various file types. Get instant notifications and track your fax history.

Send any file type (PDF, JPEG, DOC, etc.)Receive faxes on your device with a dedicated numberScan documents with your camera
💼 Business
(16K)
free with in-app purchases
12
FAX for iPhone - send fax app
FAX for iPhone - send fax app
FAX for iPhone - send fax app
FaxFile - send fax from iPhone
Free

Send faxes directly from your iPhone or iPad. Easily transmit documents like PDFs, Word files, or images to domestic and international fax numbers. The app supports cloud storage integration and automatically retries failed transmissions.

Send faxes from iPhone/iPadSupports PDF, Word, and image filesIntegrates with cloud storage
💼 Business
(13K)
free with in-app purchases
13
FaxFree: Send Fax From iPhone
FaxFree: Send Fax From iPhone
FaxFree: Send Fax From iPhone
Faxing for Phone, Receive Docs
Free

Transform your phone into a portable fax machine. Scan documents using your camera or import them from cloud storage, add signatures, and send faxes globally. Receive documents directly to your device, eliminating the need for a physical fax machine.

Scan documents with cameraImport files from cloud/photosSign and edit documents
💼 Business
(157K)
free with in-app purchases
14
Fax with TurboFax
Fax with TurboFax
Fax with TurboFax
Scan and fax PDFs
Free

Transform your device into a portable fax machine. Easily scan documents or import PDFs, add a cover page, and send them to over 40 countries. Receive delivery notifications for peace of mind.

Scan documents with cameraImport PDFs from other sourcesAdd custom cover pages
💼 Business
(15K)
free with in-app purchases
15
Fax from iPhone free from Ads
Fax from iPhone free from Ads
Fax from iPhone free from Ads
Fax for iphone burner fax.plus
Free
$0.99 | 100% OFF

Send faxes directly from your iPhone without needing a fax machine. This app offers unlimited faxing with low prices and an ad-free experience. It supports various file types and allows you to preview documents before sending.

Fax directly from iPhoneSend multiple documentsPreview documents before sending
💼 Business
(3.8K)
subscription
16
FAX from iPhone: Send Document
FAX from iPhone: Send Document
FAX from iPhone: Send Document
Faxing App: Sending faxes PDF
Free

Send and receive faxes directly from your iPhone or iPad. This app transforms your device into a portable fax machine, supporting multiple file formats and international sending. Enjoy a free trial to experience convenient mobile faxing.

Send and receive faxes internationallySupport for PDF, DOC, JPG, and moreScan documents with your camera
💼 Business
(2.3K)
free with in-app purchases
17
FAX from iPhone & iPad App
FAX from iPhone & iPad App
FAX from iPhone & iPad App
Easy faxing from mobile phone
$3.99

Transform your mobile device into a portable fax machine. Scan documents using the integrated scanner, enhance images with advanced algorithms, and send faxes globally. No physical fax machine or phone line is required.

Integrated document scannerAdvanced image processingSend faxes to 90+ countries
💼 Business
(14K)
free with in-app purchases
18
EaseFax: pay per use, send fax
EaseFax: pay per use, send fax
EaseFax: pay per use, send fax
Fast | Scan | Secure | Online
Free

Send faxes easily and affordably without a subscription. Purchase credits as needed to fax documents internationally. Supports various formats, HIPAA compliance, and includes features like scanning and cover page creation.

Pay-per-use creditsHIPAA compliantSupports PDF and image formats
💼 Business
(4.6K)
free with in-app purchases
19
Recieve Fax - Send & Receive
Recieve Fax - Send & Receive
Recieve Fax - Send & Receive
Send Fax Documents from Phone
Free

Transform your phone into a portable fax machine for sending documents globally. This service offers a convenient way to send and receive faxes from any internet-connected device, eliminating the need for traditional fax hardware.

Send faxes worldwideReceive faxesUse phone/tablet as fax machine
💼 Business
(1.6K)
subscription
20
FAX App : send fax from iPhone
FAX App : send fax from iPhone
FAX App : send fax from iPhone
Easy FAX from iPhone and iPad
Free

Transform your phone into a portable fax machine. Scan documents using your camera or import them from other apps, then send faxes to over 90 countries. Track your faxes in real-time and manage your fax history.

Built-in document scannerImport documents from other appsSend faxes to 90+ countries
💼 Business
(426)
free with in-app purchases

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