Best Mailfence Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

Whether you're new to mailfence or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Mailfence Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Encrypted Email - MailfenceEncrypted Email - MailfenceFree4.0โ˜… (112)NoNoOct 2026
2Tuta Mail: Secure EmailTuta Mail: Secure EmailFree4.7โ˜… (3.8K)NoYesNov 2026
3Encrypted Email - Proton MailEncrypted Email - Proton MailFree4.8โ˜… (50K)NoYesNov 2026
4Zoho Mail - Email and CalendarZoho Mail - Email and CalendarFree4.6โ˜… (8K)NoYesNov 2026
5temp mail - 1secmailtemp mail - 1secmailFree4.0โ˜… (1)NoNoMay 2026
6Newton Mail - Email AppNewton Mail - Email AppFree4.3โ˜… (3.1K)NoYesNov 2026
7Temp Mail - Temporary Mail BoxTemp Mail - Temporary Mail BoxFree4.4โ˜… (558)YesYesOct 2026
8myMail box: email client appmyMail box: email client appFree4.4โ˜… (18K)YesNoNov 2026

Top Picks for Mailfence

Encrypted Email - Mailfence#1

Encrypted Email - Mailfence by Contactoffice Group

Secure & private mail suite
Editor's Choice
๐Ÿ“Š Productivity
4.0๐Ÿ˜ž(112 ratings)
Free
Encrypted Email - Mailfence screenshot 1
Encrypted Email - Mailfence screenshot 2
Encrypted Email - Mailfence screenshot 3
Encrypted Email - Mailfence screenshot 4
Encrypted Email - Mailfence screenshot 5
Encrypted Email - Mailfence screenshot 6

This app provides a secure and private email service with integrated cloud storage, calendar, and contacts. It offers end-to-end encryption and password-protected emails for enhanced privacy. Ideal for individuals and businesses seeking a secure communication and collaboration platform.

What We Love

  • ๐Ÿ”’ Secure and private email
  • ๐Ÿ‘ Clean and simple interface
  • ๐Ÿšซ No ads, no spam
  • ๐Ÿ‡ช๐Ÿ‡บ European-based service
  • โœจ Minimalist design
  • ๐Ÿš€ Efficient performance (when working)

Room to Improve

  • ๐Ÿ› Frequent login issues
  • ๐Ÿ› Emails going to spam
  • ๐Ÿ› Unreliable notifications
  • ๐Ÿ› Signup blocks privacy-minded users
  • ๐Ÿ› Poor customer support for free users
  • ๐Ÿ› App scrolling issues while typing
  • ๐Ÿ› Inconsistent app functionality across devices
  • ๐Ÿ› Account deactivation concerns
  • ๐Ÿ› Difficulty deleting accounts
  • ๐Ÿ› Limited app features compared to desktop
Tuta Mail: Secure Email#2

Tuta Mail: Secure Email by Tutao GmbH

Encrypted Private Inbox
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜(3.8K ratings)
FreeIn-App Purchases
Tuta Mail: Secure Email screenshot 1
Tuta Mail: Secure Email screenshot 2
Tuta Mail: Secure Email screenshot 3
Tuta Mail: Secure Email screenshot 4
Tuta Mail: Secure Email screenshot 5
Tuta Mail: Secure Email screenshot 6

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.

What We Love

  • ๐Ÿ”’ Secure email service
  • ๐Ÿ’ก Encrypted subject lines and contacts
  • ๐Ÿ‘ Clean and simple interface
  • ๐Ÿš€ Reliable and fast
  • ๐Ÿ”’ End-to-end encryption
  • ๐Ÿ’ฐ Affordable paid plans

Room to Improve

  • ๐Ÿ› Occasional app crashes
  • ๐Ÿ› Inconsistent email delivery
  • ๐Ÿ› Unreliable search functionality
  • ๐Ÿ› Inability to export emails
  • ๐Ÿ› Frequent app disconnections
  • ๐Ÿ› Small font size issues
Encrypted Email - Proton Mail#3

Encrypted Email - Proton Mail by Proton AG

Fast, private, secure inbox
Worth Considering
๐Ÿ“Š Productivity
4.8๐Ÿ˜Š(50K ratings)
FreeIn-App Purchases
#66in Productivity
Encrypted Email - Proton Mail screenshot 1
Encrypted Email - Proton Mail screenshot 2
Encrypted Email - Proton Mail screenshot 3
Encrypted Email - Proton Mail screenshot 4
Encrypted Email - Proton Mail screenshot 5
Encrypted Email - Proton Mail screenshot 6

This secure email service offers end-to-end encryption and a private inbox, free from ads and AI training. It protects against spam, phishing, and trackers, with features for organizing emails and offline access. Based in Switzerland, it adheres to strict privacy laws.

What We Love

  • ๐Ÿš€ Smooth performance
  • ๐Ÿ”’ Excellent security and privacy
  • ๐Ÿ‘ Clean and intuitive interface
  • ๐Ÿ’ก Expanding ecosystem of Proton services

Room to Improve

  • ๐Ÿ› Occasional crashes and bugs
  • โฑ๏ธ Slow email loading times
  • ๐Ÿ“ Lacking advanced email management features
  • ๐Ÿ’ฐ Expensive paid plans

More Mailfence apps to explore

FAQ about Mailfence

What are the best mailfence apps for iPhone?
Encrypted Email - Mailfence tops our mailfence apps ranking as of October 2026, with a 4.0-star average from 112 App Store ratings, and it's free to download.
Yes โ€” 20 of the top mailfence apps we rank are free to download, including Encrypted Email - Mailfence and Tuta Mail: Secure Email.
Encrypted Email - Mailfence has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ mailfence apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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