Comparison

Proton Authenticator vs AxCrypt File Encryption (New)

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

Head to head
About

Proton Authenticator

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

Highlights
  • End-to-end encrypted iCloud sync
  • Effortless import from other authenticators
  • Secure backup and export
  • Swiss privacy by design
  • Open source and transparent
  • Offline support
Features
Read full description

Get the authenticator trusted by millions — from Proton Mail, the world's largest encrypted email provider. Proton Authenticator is open source, end-to-end encrypted, and protected by strict Swiss privacy laws. Protect all your new accounts and strengthen security on your existing ones. Proton Authenticator keeps your 2FA codes secure, accessible, and completely private — with full control over where your data is stored. KEY FEATURES Local-First Storage:Your 2FA codes are stored entirely on your device, giving you complete control over your data. Effortless Import: Migrate from Google Authenticator, Authy, or any other app in seconds. Secure Backup & Export: Retain full control of your data with easy backup and restore options. Swiss Privacy by Design: Built under Switzerland's strongest data protection regulations. Open Source & Transparent: Auditable code. No tracking. No ads. Take control of your digital security with encryption you can trust. Free to use: No Proton account required, ad-free. Offline support: On mobile and desktop apps No other 2FA app provides this combination of security and privacy. Trusted by millions. Built by Proton. Take control of your digital security today. Terms of service: https://proton.me/legal/terms Learn more: https://proton.me

About

AxCrypt File Encryption (New)

Securely encrypt and decrypt sensitive files, passwords, and personal data with military-grade AES-256 encryption. Access and share protected content across cloud services and devices, with a built-in password manager for added peace of mind.

Highlights
  • AES-256 file encryption
  • Cloud storage integration
  • Secure file sharing
  • Built-in password manager
  • Cross-platform access
  • User-friendly interface
Read full description

AxCrypt is an award-winning encryption solution trusted by users in over 100+ countries to protect sensitive files, passwords, and personal data. Designed to deliver strong security with unmatched simplicity, AxCrypt has been consistently recognized by PCMag as the Best Encryption Software for eight consecutive years since 2016. With strong AES-256 encryption at its core, AxCrypt ensures your data stays private and secure—whether it's stored locally or in the cloud. With AxCrypt, you can easily encrypt and decrypt files stored in services like Google Drive, Dropbox, and OneDrive. The mobile app lets you access and secure your files on the go, making it effortless to keep your digital life protected no matter where you are. You can also share encrypted files with others using AxCrypt's unique key-sharing technology, so collaboration stays safe and private. AxCrypt includes a built-in password manager that allows you to store your passwords, credit and debit card details, and private notes securely. All information is protected with the same military-grade encryption technology used to secure your files, giving you peace of mind wherever you access your data. Also available on Windows, macOS, AxCrypt gives you complete cross-platform access. You don't need to worry about syncing issues or platform limitations—just sign in and access your encrypted content from any device, anytime. With a clean, user-friendly interface and robust backend, AxCrypt offers a seamless balance between usability and protection. Whether you're a professional securing business documents or an individual protecting personal files, AxCrypt is the easiest and most secure way to keep your data safe. Don't leave your information exposed. Download AxCrypt today and start your 14-days free trial of all premium features. Secure your files, protect your identity, and take control of your digital security with one simple app. Terms of Use: https://axcrypt.net/information/terms-of-use/

Screenshots

Proton Authenticator4 screens
AxCrypt File Encryption (New)4 screens

Verdict

The call

The clearest difference is rating: AxCrypt File Encryption (New) at 5.0 against Proton Authenticator's 4.4. AxCrypt File Encryption (New) also leads on iOS requirement (14.2 vs 17.0). Proton Authenticator's advantage is in-app purchases (none vs 2) and ratings volume (242 vs 2). On price, ads 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. AxCrypt File Encryption (New) sells 2 in-app purchases, starting at $5.99 per month. Proton Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AxCrypt File Encryption (New) holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Proton Authenticator has 242 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Proton Authenticator ships an update weekly, AxCrypt File Encryption (New) fortnightly. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

Scorecard6 real differences · 4 level
Proton Authenticator versus AxCrypt File Encryption (New): the parameters behind the verdict, then further details
ParameterProton AuthenticatorAxCrypt File Encryption (New)
PriceFreeFree
Rating4.4 (242 ratings)5.0 (2 ratings) — better
Positive reviews56.3% of reviews—
Number of ratings242 — better2
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.014.2 — better
Further details — not scored
Size119 MB199 MB
Age rating4+4+
DeveloperProton AGAxCrypt AB

Bugs and requests

Proton Authenticator

Reported bugs

4 issues
  • Sync/login loop on iPad
  • 2FA input broken on non-iPhone devices
  • Screen strobing on iPad
  • Duplicate entries after import

Requested features

5 requests
  • PIN unlock for desktop
  • Alphabetical sorting option
  • Export function (not just Proton-specific backup)
  • Native macOS app
  • Option to hide item icons

AxCrypt File Encryption (New)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator

No in-app purchases

2 purchases

AxCrypt File Encryption (New)

Subscriptions2
  • AxCrypt Premium Monthly14 Days trial$5.991 Month
  • AxCrypt Premium Yearly14 Days trial$59.991 Year

Questions

Is Proton Authenticator free?
Proton Authenticator is free to download, with no in-app purchases.
Is AxCrypt File Encryption (New) free?
AxCrypt File Encryption (New) is free to download, with in-app purchases available.
Which has better reviews, Proton Authenticator or AxCrypt File Encryption (New)?
AxCrypt File Encryption (New) is rated higher. Proton Authenticator averages 4.4 out of 5 from 242 ratings, while AxCrypt File Encryption (New) averages 5.0 from 2 ratings.
Do Proton Authenticator or AxCrypt File Encryption (New) have ads?
Neither Proton Authenticator nor AxCrypt File Encryption (New) shows ads.
Which is updated more often, Proton Authenticator or AxCrypt File Encryption (New)?
Proton Authenticator ships an update weekly, and AxCrypt File Encryption (New) fortnightly. Most recently, Proton Authenticator was updated on September 25, 2026 and AxCrypt File Encryption (New) on September 8, 2026.

Other comparisons