Comparison

Proton Drive vs Bitwarden Authenticator

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

Head to head
About

Proton Drive

Securely store and back up your files and photos with end-to-end encryption. Access your content across devices, share securely with password protection, and enjoy peace of mind with Swiss privacy laws. Offers free storage with upgrade options.

Highlights
  • End-to-end encrypted storage
  • Automatic photo and video backup
  • Secure link sharing with passwords
  • PIN/biometric protection
  • Offline file access
  • File version history
Features
Read full description

Proton Drive provides private and secure storage for your files and photos. With Proton Drive you can protect important documents, automatically back up cherished memories, and access your content across devices. All Proton Drive accounts come with 5 GB of free storage and you can upgrade to up to 1 TB of storage at any time. Trusted by over 100 million users, Proton Drive gives you an end-to-end encrypted vault where only you—and the people you choose—can access your files and photos. Proton Drive features: - Secure storage - Get 5 GB of free encrypted cloud storage with no file size limits. - Share content using secure links with password and expiration settings. - Keep your files and photos safe with PIN or biometric protection. - Access important files and photos even if your device is lost or damaged. Easy to use - Automatically back up photos and videos in their original quality. - Securely organize your cherished memories into albums. - Rename, move, and delete your personal files securely within the app. - Create, edit and collaborate on docs. - View your important files and memories – even when offline. - Restore files with version history. Advanced privacy - Stay private with end-to-end encryption – even Proton can’t view your content. - Secure your metadata, including filenames, sizes, and modification dates. - Protect your content with Swiss privacy laws, the strongest in the world. - Trust in our open-source code that is public and verified by experts. Secure up to 5 GB of free storage for your personal files, photos, and videos with Proton Drive.  Stay ahead with our releases and updates by connecting with us! - LinkedIn: https://www.linkedin.com/company/protonprivacy - Instagram: https://www.instagram.com/protonprivacy/ - X/Twitter: https://x.com/ProtonDrive - Reddit: https://www.reddit.com/r/ProtonDrive/ Terms of Service: https://proton.me/legal/terms Privacy Policy: https://proton.me/legal/privacy

About

Bitwarden Authenticator

Generate secure verification codes for two-factor authentication on your device. This app supports any website or application using industry-standard TOTP, adding an extra layer of protection to your online accounts.

Highlights
  • Generate 2FA verification codes
  • Supports TOTP standard
  • Universal compatibility
  • Simple, intuitive interface
  • Adds extra layer of protection
Features
Read full description

New from Bitwarden, provider of the password manager trusted by millions, Bitwarden Authenticator generates verification codes for two-factor authentication, ensuring your identity is verified when you log into accounts. Using industry-standards, Bitwarden Authenticator supports any website or application that uses TOTP. ADD AN EXTRA LAYER OF PROTECTION Generate verification codes to ensure your identity is verified, keeping your sensitive data out of reach of imposters. UNIVERSAL COMPATIBILITY Bitwarden Authenticator uses industry standard methods for verification code generation, so it will work with any website or application that utilizes time-based one-time passwords. EASY TO USE A simple, intuitive design and straightforward interface makes it easy to start incorporating authentication into your digital life Bitwarden empowers organizations to secure passwords, developer secrets, and passkeys. Visit Bitwarden.com to learn more about Bitwarden Password Manager, Bitwarden Secrets Manager and Bitwarden Passwordless.dev!

Screenshots

Proton Drive4 screens
Bitwarden Authenticator4 screens

Verdict

The call

The clearest difference is rating: Proton Drive at 4.1 against Bitwarden Authenticator's 3.5. Proton Drive also leads on ratings volume (1.2K vs 95). Bitwarden Authenticator's advantage is in-app purchases (none vs 9). On price, review sentiment, 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. Proton Drive sells 9 in-app purchases, starting at $0.99 per month. Bitwarden Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Proton Drive holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: Proton Drive has 1.2K ratings behind it against 95, so its average is the more settled of the two. Written reviews complicate that: 37% of Proton Drive's written reviews are positive against 41% of Bitwarden Authenticator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 3, 2026.

Scorecard4 real differences · 6 level
Proton Drive versus Bitwarden Authenticator: the parameters behind the verdict, then further details
ParameterProton DriveBitwarden Authenticator
PriceFreeFree
Rating4.1 (1.2K ratings) — better3.5 (95 ratings)
Positive reviews37.1% of reviews41.3% of reviews — better
Number of ratings1.2K — better95
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size235 MB71 MB
Age rating4+4+
DeveloperProton AGBitwarden Inc

Customer experience

Proton Drive

All ratings1,188 ratings
Positive74.3%
Neutral8.8%
Negative16.8%
Written reviews901 reviews
Positive37.1%
Neutral21.9%
Negative41.1%

Bitwarden Authenticator

All ratings95 ratings
Positive56.8%
Neutral11.6%
Negative31.6%
Written reviews155 reviews
Positive41.3%
Neutral22.6%
Negative36.1%

User reviews

Proton Drive

From 1.2K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 🔒 Secure and private
  • 👍 Simple and intuitive UI
  • 💡 Integrated with iOS Files app

Room to improve

  • 🐛 Buggy and unreliable
  • 🔋 High battery consumption
  • 📥 Slow upload/download speeds
  • 🗂️ Lacking key features like search and sorting

Bitwarden Authenticator

From 95 App Store ratings

What we love

  • 👍 Good start
  • 🚀 Supports export and import
  • 🔒 Backed by a trusted company
  • 💡 Dedicated authenticator app

Room to improve

  • 🐛 Crashes on launch
  • 🐛 Search function not working
  • 🐛 Backup not working as expected
  • 🐛 Compatibility issues with older devices

Bugs and requests

Proton Drive

Reported bugs

4 issues
  • Frequent crashes and errors
  • Inconsistent file syncing across devices
  • Unable to access files uploaded from desktop
  • Issues with offline file access

Requested features

4 requests
  • Automatic photo/video backup
  • Ability to edit documents within the app
  • Seamless integration with other apps for file sharing
  • Linux desktop client

Bitwarden Authenticator

Reported bugs

3 issues
  • Search results showing placeholder codes
  • Backup not restoring codes after device restore
  • Crashes after app updates

Requested features

5 requests
  • Add icons for services
  • Allow rearranging of entries
  • Implement iCloud/cloud sync
  • Add Apple Watch support
  • Require biometric authentication on each app open

In-app purchases

9 purchases

Proton Drive

Subscriptions7
  • Drive Lite 1 month$0.991 Month
  • Drive Plus 1 month$4.991 Month
  • Drive Plus 1 TB (1 month)$9.991 Month
Show 4 more
  • Proton Unlimited 1 month$14.991 Month
  • Drive Plus 1 year$47.901 Year
  • Drive Plus 1 TB (1 year)$95.991 Year
  • Proton Unlimited 1 year$119.001 Year
One-time2
  • Drive Plus$59.99
  • Proton Unlimited$149.99
None

Bitwarden Authenticator

No in-app purchases

Questions

Is Proton Drive free?
Proton Drive is free to download, with in-app purchases available.
Is Bitwarden Authenticator free?
Bitwarden Authenticator is free to download, with no in-app purchases.
Which has better reviews, Proton Drive or Bitwarden Authenticator?
Proton Drive is rated higher. Proton Drive averages 4.1 out of 5 from 1.2K ratings, while Bitwarden Authenticator averages 3.5 from 95 ratings.
Do Proton Drive or Bitwarden Authenticator have ads?
Neither Proton Drive nor Bitwarden Authenticator shows ads.
Which is updated more often, Proton Drive or Bitwarden Authenticator?
Proton Drive ships an update fortnightly, and Bitwarden Authenticator fortnightly. Most recently, Proton Drive was updated on October 3, 2026 and Bitwarden Authenticator on October 3, 2026.

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