1. Home
  2. Topics
  3. Zero Access Encryption

Best Zero Access Encryption Apps

5+ iOS apps curated and reviewed

4.8 avg rating
5 free apps
Updated July 2026

With an average user rating of 4.8★, the zero access encryption category is one of the App Store's strongest. Browse all 5+ apps we track, sorted so the most loved ones surface first.

Compare top Zero Access Encryption Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OpenVPN ConnectOpenVPN ConnectFree4.8★ (40K)NoNoNov 2026
2WhatsApp MessengerWhatsApp MessengerFree4.7★ (19M)YesYesNov 2026
3ExiumExiumFree—NoNoSep 2026
4WhiteStar HyperSpaceWhiteStar HyperSpaceFree—NoNoOct 2026
5NetrinosNetrinosFree—NoNoNov 2026

Top Picks for Zero Access Encryption

OpenVPN Connect#1

OpenVPN Connect by OpenVPN Inc.

Zero-Trust VPN Client App
Editor's Choice
🔧 Utilities
4.8😊(40K ratings)
Free
OpenVPN Connect screenshot 1
OpenVPN Connect screenshot 2
OpenVPN Connect screenshot 3
OpenVPN Connect screenshot 4

This official client app provides secure remote access to internal networks and cloud resources using a zero-trust VPN protocol. It requires a compatible VPN server or service and offers robust encryption and authentication methods for businesses.

What We Love

  • 🚀 Fast and reliable VPN connection
  • 🔒 Secure and trustworthy VPN client
  • 👍 Easy to set up and use
  • 🌟 Excellent customer support

Room to Improve

  • 🐛 Occasional connection issues and disconnects
  • 🔋 Drains battery life
  • 📱 Compatibility issues with newer iOS versions
  • 🤔 Confusing setup process for some users
WhatsApp Messenger#2

WhatsApp Messenger by WhatsApp Inc.

Group messaging & calling
Strong Contender
🌐 Social Networking
4.7😊(19M ratings)
FreeAdsIn-App Purchases
#3in Social Networking
WhatsApp Messenger screenshot 1
WhatsApp Messenger screenshot 2
WhatsApp Messenger screenshot 3
WhatsApp Messenger screenshot 4
WhatsApp Messenger screenshot 5

Connect with friends, family, and groups through messaging, voice, and video calls. Share moments, make plans with events and polls, and keep organized with pinned messages. Enjoy end-to-end encrypted conversations and share files up to 2GB.

What We Love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)
  • 🆓 Free to use

Room to Improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)
  • 📤 Backup and restore issues
  • 🚫 Arbitrary account bans

More Zero Access Encryption apps to explore

FAQ about Zero Access Encryption

What are the best zero access encryption apps for iPhone?
OpenVPN Connect tops our zero access encryption apps ranking as of July 2026, with a 4.8-star average from 40K App Store ratings, and it's free to download.
Yes — 5 of the top zero access encryption apps we rank are free to download, including OpenVPN Connect and WhatsApp Messenger.
OpenVPN Connect has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 5+ zero access encryption apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.