Comparison

Tuta Mail 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

Tuta Mail

Secure your communications with an encrypted email service offering end-to-end encryption for emails and contacts. Enjoy features like anonymous registration, an ad-free experience, and a free encrypted calendar. Protect your privacy with a service developed and hosted in Germany.

Highlights
  • End-to-end encryption
  • Anonymous registration
  • Ad-free experience
  • Free encrypted calendar
  • Quantum-safe encryption
  • Open source code
Features
Read full description

PROTECT YOUR PRIVACY WITH TUTA MAIL – FREE, SECURE & ENCRYPTED EMAIL Take control of your email with Tuta Mail, the world’s most secure email service, trusted by over 10 million users. With end-to-end encryption, your emails and contacts stay private. Fast, open source, and free: Tuta Mail is built with the highest security standards. WHY CHOOSE TUTA MAIL? Stay Secure • Quantum-Safe Encryption: Your entire mailbox and contacts are fully end-to-end encrypted – only you can access them. • Zero Tracking: We never track or profile you. Your data is yours. • Anonymous Registration: Sign up without providing a phone number or personal details – for free or pay anonymously with cash or cryptocurrency. • Open Source: Our code is publicly available for independent security review. Boost Your Productivity • Free Secure Email: Get a free email address with @tutamail.com, @tutanota.com, @tutanota.de, @tuta.io, or @keemail.me and 1 GB of free storage. • Exclusive Domain: Upgrade to a paid plan to create a short @tuta.com email address. • Auto-Sync: Your emails and contacts sync seamlessly across the app, web, and desktop clients. • Offline Access: Read and manage your encrypted emails even without an internet connection. • Contacts App: Sync your Tuta contacts to your phone. Simple & Intuitive • User-Friendly Interface: Clean, modern design with light and dark mode. • Quick Swipe Gestures: Easily organize emails with swipe-to-archive or swipe-to-trash. • Full-Text Search: Securely search your encrypted emails. • Smart Notifications: Delete or move emails directly from notifications to save time. BONUS: FREE ENCRYPTED CALENDAR APP Your Tuta Mail account includes a free encrypted calendar, giving you the same privacy for scheduling and event management. Stay organized while keeping your data safe. WHO IS BEHIND TUTA MAIL? Freedom fighters committed to protecting freedom of speech and your right to privacy! • Developed & Hosted in Germany: Adheres to strict GDPR data protection laws. • Private by Design: We can’t access your data – secure password reset ensures your privacy. • Secure Transmission: Industry-leading security with TLS, PFS, DMARC, DKIM, DNSSEC, and DANE for safe email delivery. TRUSTED BY SECURITY EXPERTS "Tuta provides an exceptional level of security and privacy... If security is your priority, there’s not much better than Tuta." — TechRadar "Since Tuta is open source and has amazing products in development, I moved my email there." — Journalist Dan Arel "Tuta’s email security is unmatched. Its mobile apps are fast and user-friendly, with fair pricing and a free option." — CyberSynchs JOIN MILLIONS WHO TRUST TUTA MAIL Keep Your Email Private: Download Tuta Mail today and join millions who trust us for secure, encrypted communication. Website: https://tuta.com Open Source Code: https://github.com/tutao/tutanota Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

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

Tuta Mail4 screens
Bitwarden Authenticator4 screens

Verdict

The call

The clearest difference is rating: Tuta Mail at 4.7 against Bitwarden Authenticator's 3.5. Tuta Mail also leads on review sentiment (65% vs 41%) and ratings volume (3.7K vs 95). Bitwarden Authenticator's advantage is in-app purchases (none vs 4). On price, update cadence, 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. Tuta Mail sells 4 in-app purchases, starting at $3.99 per month. Bitwarden Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tuta Mail holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Tuta Mail has 3.7K ratings behind it against 95, so its average is the more settled of the two. Written reviews point the same way: 65% of Tuta Mail's written reviews are positive against 41% of Bitwarden Authenticator's.

UpkeepUpdate frequency

Tuta Mail ships an update weekly, Bitwarden Authenticator fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Tuta Mail versus Bitwarden Authenticator: the parameters behind the verdict, then further details
ParameterTuta MailBitwarden Authenticator
PriceFreeFree
Rating4.7 (3.7K ratings) — better3.5 (95 ratings)
Positive reviews65.3% of reviews — better41.3% of reviews
Number of ratings3.7K — better95
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size85 MB71 MB
Age rating4+4+
DeveloperTutao GmbHBitwarden Inc

Customer experience

Tuta Mail

All ratings3,731 ratings
Positive93.9%
Neutral1.5%
Negative4.6%
Written reviews1,214 reviews
Positive65.3%
Neutral7.9%
Negative26.8%

Bitwarden Authenticator

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

User reviews

Tuta Mail

From 3.7K App Store ratings

What we love

  • 🔒 Secure email service
  • 💡 Encrypted subject lines and contacts
  • 👍 Clean and simple interface
  • 🚀 Reliable and fast
  • 🔒 End-to-end encryption

Room to improve

  • 🐛 Occasional app crashes
  • 🐛 Inconsistent email delivery
  • 🐛 Unreliable search functionality
  • 🐛 Inability to export emails
  • 🐛 Frequent app disconnections

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

Tuta Mail

Reported bugs

4 issues
  • Login credentials not working
  • Accounts being locked or deleted unexpectedly
  • Inability to restore deleted accounts
  • Syncing issues between devices

Requested features

6 requests
  • Pinch-to-zoom functionality
  • Improved email organization tools (labels, folders, etc.)
  • Offline access mode
  • Ability to set custom notification sounds
  • Separate app for calendar and contacts
Show 1 more
  • PGP encryption support

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

4 purchases

Tuta Mail

Subscriptions4
  • Revolutionary (Monthly)$3.991 Month
  • Legend (Monthly)$9.991 Month
  • Revolutionary (Yearly)$39.991 Year
Show 1 more
  • Legend (Yearly)$99.991 Year
None

Bitwarden Authenticator

No in-app purchases

Questions

Is Tuta Mail free?
Tuta Mail 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, Tuta Mail or Bitwarden Authenticator?
Tuta Mail is rated higher. Tuta Mail averages 4.7 out of 5 from 3.7K ratings, while Bitwarden Authenticator averages 3.5 from 95 ratings.
Do Tuta Mail or Bitwarden Authenticator have ads?
Neither Tuta Mail nor Bitwarden Authenticator shows ads.
Which is updated more often, Tuta Mail or Bitwarden Authenticator?
Tuta Mail ships an update weekly, and Bitwarden Authenticator fortnightly. Most recently, Tuta Mail was updated on October 16, 2026 and Bitwarden Authenticator on October 7, 2026.

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