Best Protonmail Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

Encrypted Email is the household name in protonmail, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Protonmail Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Encrypted Email - Proton MailEncrypted Email - Proton MailFree4.8★ (50K)NoYesNov 2026
2Proton VPN: Fast & SecureProton VPN: Fast & SecureFree4.6★ (128K)NoYesNov 2026
3Proton Drive: Cloud StorageProton Drive: Cloud StorageFree4.1★ (1.3K)NoYesNov 2026
4Proton Pass - Password ManagerProton Pass - Password ManagerFree4.8★ (8.9K)NoYesNov 2026
5Proton Calendar: Secure EventsProton Calendar: Secure EventsFree4.1★ (1.6K)NoNoNov 2026
6Microsoft OutlookMicrosoft OutlookFree4.8★ (9.4M)YesYesNov 2026
7DuckDuckGo, optional Duck.aiDuckDuckGo, optional Duck.aiFree4.8★ (2.4M)NoYesNov 2026
8Proton Authenticator & 2FAProton Authenticator & 2FAFree4.6★ (641)NoNoNov 2026

Top Picks for Protonmail

Encrypted Email - Proton Mail#1

Encrypted Email - Proton Mail by Proton AG

Fast, private, secure inbox
Editor's Choice
📊 Productivity
4.8😊(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

  • 🚀 Smooth performance
  • 🔒 Excellent security and privacy
  • 👍 Clean and intuitive interface
  • 💡 Expanding ecosystem of Proton services

Room to Improve

  • 🐛 Occasional crashes and bugs
  • ⏱️ Slow email loading times
  • 📝 Lacking advanced email management features
  • 💰 Expensive paid plans
Proton VPN: Fast & Secure#2

Proton VPN: Fast & Secure by Proton AG

Safe and unlimited proxy
Strong Contender
🔧 Utilities
4.6😊(128K ratings)
FreeIn-App Purchases
#12in Utilities
Proton VPN: Fast & Secure screenshot 1
Proton VPN: Fast & Secure screenshot 2
Proton VPN: Fast & Secure screenshot 3
Proton VPN: Fast & Secure screenshot 4
Proton VPN: Fast & Secure screenshot 5
Proton VPN: Fast & Secure screenshot 6

This app provides a secure, encrypted, and unlimited internet connection, protecting your privacy and unblocking content. It offers advanced security features and a strict no-logs policy, with both free and premium options available.

What We Love

  • 🚀 Fast and reliable VPN
  • 🔒 Excellent privacy and security
  • 👍 Seamless integration with iOS
  • 🌐 Wide range of server locations
  • 💰 Great value with free plan

Room to Improve

  • 🐛 Frequent disconnections and reconnection issues
  • 🔋 High battery consumption
  • 🔍 Limited server selection on free plan
  • 🤔 Inconsistent performance across devices
  • 💸 Expensive paid plans compared to competitors
Proton Drive: Cloud Storage#3

Proton Drive: Cloud Storage by Proton AG

Private files & photos backup
Worth Considering
📊 Productivity
4.1😐(1.3K ratings)
FreeIn-App Purchases
Proton Drive: Cloud Storage screenshot 1
Proton Drive: Cloud Storage screenshot 2
Proton Drive: Cloud Storage screenshot 3
Proton Drive: Cloud Storage screenshot 4
Proton Drive: Cloud Storage screenshot 5
Proton Drive: Cloud Storage screenshot 6

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.

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

More Protonmail apps to explore

FAQ about Protonmail

What are the best protonmail apps for iPhone?
Encrypted Email - Proton Mail tops our protonmail apps ranking as of November 2026, with a 4.8-star average from 50K App Store ratings, and it's free to download.
Yes — 20 of the top protonmail apps we rank are free to download, including Encrypted Email - Proton Mail and Proton VPN: Fast & Secure.
Encrypted Email - Proton Mail has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ protonmail apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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