Comparison

Proton Authenticator & 2FA vs SecureSafe

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

Head to head
About

Proton Authenticator & 2FA

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

SecureSafe

A modular digital vault for securely storing and managing passwords and files. Built and hosted in Switzerland, it offers zero-knowledge architecture and encrypted sync for enhanced privacy and accessibility across devices.

Highlights
  • Modular design: Password Manager, File Safe, or Bundle
  • Zero-knowledge architecture for data privacy
  • Swiss-hosted for strong data protection
  • Encrypted sync across devices
  • Secure sharing and team collaboration
  • Automatic file sync and recovery
Read full description

Welcome to the new SecureSafe – your modular Swiss safe for passwords & files. This is the next generation of the award-winning SecureSafe Password Manager, now rebuilt with modularity, accessibility, speed & ease of use at its core. If you’re already using the older SecureSafe Password Manager app, please note that official migrations will take place in the first half of 2026. Your Swiss safe for everything that matters Whether it’s passwords, files, or both – SecureSafe protects what truly matters. Built and hosted entirely in Switzerland, it combines simplicity, privacy, and zero-knowledge architecture so that only you can access your data. As a Swiss-hosted service, SecureSafe reinforces digital sovereignty by ensuring that your data remains exclusively within a stable and privacy-focused legal environment. Modular by design – use what you need: - Password Manager: Securely store, manage, and share credentials. - File Safe: Protect documents, contracts, and IDs with Swiss-grade encryption and automatic sync. - Bundle (Passwords + Files): Combine both modules for one secure, unified experience. What’s new: - New modular architecture – start with one module, add more anytime - Faster performance & enhanced interface - Improved file sync and recovery - Refined accessibility for a more inclusive, intuitive experience - Secure sharing and team collaboration Security that speaks for itself: - Zero-knowledge architecture: Only you can decrypt your data. - Swiss data protection: Hosted in Switzerland, protected by the world’s strongest privacy laws. - Encrypted sync: Seamless access across devices, without compromise. - Backup & recovery: Restore securely via your recovery code. Who it’s for From individuals simplifying their digital lives to families managing credentials together, and companies securing sensitive access and documents – SecureSafe adapts to your needs. SecureSafe – made & hosted in Switzerland. Download the new SecureSafe today and build your digital safe your way. Current SecureSafe users: Official migrations will begin in 2026, but you can already switch manually if you prefer.

Screenshots

Proton Authenticator & 2FA4 screens
SecureSafe4 screens

Verdict

The call

The clearest difference is rating: Proton Authenticator & 2FA at 4.4 against SecureSafe's 1.0. Proton Authenticator & 2FA also leads on update cadence (weekly vs every 2 months) and ratings volume (366 vs 1). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Proton Authenticator & 2FA holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Proton Authenticator & 2FA has 366 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Proton Authenticator & 2FA ships an update weekly, SecureSafe every 2 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Proton Authenticator & 2FA versus SecureSafe: the parameters behind the verdict, then further details
ParameterProton Authenticator & 2FASecureSafe
PriceFreeFree
Rating4.4 (366 ratings) — better1.0 (1 ratings)
Positive reviews57.6% of reviews—
Number of ratings366 — better1
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.016 — better
Further details — not scored
Size120 MB142 MB
Age rating4+4+
DeveloperProton AGDSwiss Ltd.

Customer experience

Proton Authenticator & 2FA

All ratings314 ratings
Positive82.8%
Neutral6.7%
Negative10.5%
Written reviews255 reviews
Positive57.6%
Neutral19.2%
Negative23.1%

SecureSafe

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Proton Authenticator & 2FA

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

SecureSafe

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator & 2FA

No in-app purchases

None

SecureSafe

No in-app purchases

Questions

Is Proton Authenticator & 2FA free?
Proton Authenticator & 2FA is free to download, with no in-app purchases.
Is SecureSafe free?
SecureSafe is free to download, with no in-app purchases.
Which has better reviews, Proton Authenticator & 2FA or SecureSafe?
Proton Authenticator & 2FA is rated higher. Proton Authenticator & 2FA averages 4.4 out of 5 from 366 ratings, while SecureSafe averages 1.0 from 1 ratings.
Do Proton Authenticator & 2FA or SecureSafe have ads?
Neither Proton Authenticator & 2FA nor SecureSafe shows ads.
Which is updated more often, Proton Authenticator & 2FA or SecureSafe?
Proton Authenticator & 2FA ships an update weekly, and SecureSafe every 2 months. Most recently, Proton Authenticator & 2FA was updated on October 23, 2026 and SecureSafe on October 7, 2026.

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