Comparison

AuthGuard vs Fax

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

Head to head
About

AuthGuard

This app provides secure two-factor authentication (2FA) by generating time-based verification codes offline. It offers features like encrypted backups, iCloud sync, and Apple Watch integration for convenient account access and management.

Highlights
  • Secure two-factor authentication
  • Offline OTP/TOTP code generation
  • Encrypted backup and restore
  • iCloud sync between Apple devices
  • Apple Watch support
  • Home Screen widgets
  • Face ID/Touch ID protection
Features
Read full description

AuthGuard is a privacy-focused two-factor authentication (2FA) app designed to make account verification simple, secure, and manageable across devices. Secure Two-Factor Authentication Supports widely used two-factor authentication standards used by many online services. You can: • Add accounts by scanning QR codes • Enter account information manually • Generate OTP / TOTP verification codes offline All verification codes are generated locally on your device and do not require an internet connection. Widgets and Apple Watch Built for the Apple ecosystem to make verification faster and more convenient. • Home Screen widgets for quick access to your codes • Apple Watch support for viewing verification codes on your wrist • Quickly check time-sensitive codes without opening the app Privacy Protection Includes multiple local protections to help keep authentication data private. • Face ID / Touch ID authentication • Optional PIN lock • Privacy Blur to hide sensitive information in the app switcher preview These protections help reduce the risk of unauthorized access when your device is unlocked or shared. Backup and Restore Provides a structured process for managing authenticator backups. • Export encrypted backup files • Review backup details such as file name, export time, and account count before sharing • Restore accounts using a guided import process This workflow helps reduce mistakes when transferring authenticator data between devices. Device Migration Switching devices should not mean losing access to your accounts. Supports: • Encrypted backup export for manual migration • Optional iCloud sync between Apple devices • Clear backup information during restoration Uses industry-standard TOTP authentication and is compatible with services that support two-factor authentication. Whether you manage personal accounts or multiple services, it provides a simple and transparent way to manage verification codes. Optional in-app purchases are available to unlock premium features. Users can choose a subscription plan or a one-time purchase. Subscriptions renew automatically by default and can be canceled anytime in Account Settings. Privacy Policy: https://www.songqing202501.link/pp/6760102423/ Terms of Use: https://www.songqing202501.link/tou/6760102423/

About

Fax

Transform your iPhone into a mobile fax machine. Easily scan documents, import files, and send faxes directly from your device. Track the status of your sent faxes and manage them efficiently.

Highlights
  • Scan documents or import PDFs/images
  • Add files from Photos, iCloud Drive, or Files
  • Combine multiple pages into one fax
  • Edit and preview pages
  • Add optional cover page
  • Save faxes as drafts
  • Track fax status and history
Features
Read full description

Turn your iPhone or iPad into a mobile fax machine—no traditional fax machine required. Fax Pilot makes it easy to scan paper documents, import PDFs and images from your Photo Library, iCloud Drive, or Files, and send them by fax in just a few steps. Organize and edit your pages, add an optional cover page, confirm the recipient’s information, and review the complete fax packet before sending. Send contracts, forms, applications, receipts, invoices, office documents, and other important paperwork directly from your device. KEY FEATURES • Scan documents or import PDFs and images • Add files from Photos, iCloud Drive, or Files • Combine multiple pages into a single fax • Crop, rotate, filter, and preview pages • Add an optional fax cover page • Save unfinished faxes as drafts • Track fax status and view sending history SEND AND TRACK YOUR FAX Choose your documents, prepare the pages, and enter the recipient’s fax number. Review the fax packet, tap Send Fax, and check History to follow its sending status. AUTO-RENEWABLE SUBSCRIPTIONS Fax Pilot offers the following auto-renewable subscription options: • Weekly Premium: $6.99 per week • Monthly Premium: $24.99 per month • Yearly Premium: $59.99 per year A Premium subscription unlocks all premium fax features for the selected subscription period. Payment will be charged to your Apple Account upon confirmation of purchase. The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. Your Apple Account will be charged for renewal within 24 hours before the end of the current period at the price of your selected subscription plan. You can manage or cancel your subscription in your App Store account settings. Please verify the recipient’s fax number before sending. Fax delivery may depend on the recipient’s fax line, network conditions, document quality, and destination availability. Terms of Use: https://www.infostreamnetworks.com/terms.html Privacy Policy: https://www.infostreamnetworks.com/privacy.html

Screenshots

AuthGuard4 screens
Fax4 screens

Verdict

The call

The clearest difference is rating: AuthGuard at 5.0 against Fax's 1.0. AuthGuard also leads on monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads 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. AuthGuard sells 3 in-app purchases, starting at $9.99 per 7 days and Fax sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AuthGuard holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

AuthGuard ships an update every 10 days, Fax every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
AuthGuard versus Fax: the parameters behind the verdict, then further details
ParameterAuthGuardFax
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Number of ratings11
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size49 MB22 MB
Age rating4+17+
Developer宇杰 辛InfoStream Networks Limited

In-app purchases

3 purchases

AuthGuard

Subscriptions2
  • VIP Membership$9.997 Days
  • VIP Membership$39.991 Year
One-time1
  • VIP Membership$59.99
3 purchases

Fax

Subscriptions3
  • weekly$6.997 Days
  • monthly$24.991 Month
  • yearly$59.991 Year

Questions

Is AuthGuard free?
AuthGuard 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, AuthGuard or Fax?
AuthGuard is rated higher. AuthGuard averages 5.0 out of 5 from 1 ratings, while Fax averages 1.0 from 1 ratings.
Do AuthGuard or Fax have ads?
Neither AuthGuard nor Fax shows ads.
Which is updated more often, AuthGuard or Fax?
AuthGuard ships an update every 10 days, and Fax every 2 weeks. Most recently, AuthGuard was updated on October 31, 2026 and Fax on November 5, 2026.

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