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Best Chatsecure Messenger Apps

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated September 2026

If you already know ChatSecure Messenger, this is the deeper bench. 249+ chatsecure messenger apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Chatsecure Messenger Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ChatSecure MessengerChatSecure MessengerFree4.2★ (282)NoYesSep 2026
2Signal - Private MessengerSignal - Private MessengerFree4.7★ (1.1M)NoYesSep 2026
3Session - Private MessengerSession - Private MessengerFree4.3★ (4.6K)NoNoSep 2026
4wim messengerwim messengerFree5.0★ (1)NoNoAug 2026
5Gunter messengerGunter messengerFree—NoNoMay 2026
6MChat MessengerMChat MessengerFree3.3★ (27)NoNoSep 2026
7nandbox Messenger:Chat & Callsnandbox Messenger:Chat & CallsFree4.6★ (1.5K)NoNoSep 2026
8Rakuten Viber MessengerRakuten Viber MessengerFree4.6★ (831K)YesYesSep 2026

Top Picks for Chatsecure Messenger

ChatSecure Messenger#1

ChatSecure Messenger by Chris Ballinger

Encrypted Messenger
Editor's Choice
🌐 Social Networking
4.2😐(282 ratings)
FreeIn-App Purchases
ChatSecure Messenger screenshot 1
ChatSecure Messenger screenshot 2
ChatSecure Messenger screenshot 3
ChatSecure Messenger screenshot 4

This free and open source messaging app provides secure, end-to-end encrypted conversations using OTR and OMEMO over the XMPP protocol. It offers interoperability with other XMPP clients and uses well-known cryptographic libraries for privacy.

What We Love

  • 🚀 Great app
  • 🔒 Secure chat
  • 👍 Intuitive setup
  • 🚀 Reliable
  • 👍 Excellent service
  • 🚀 Works well
  • 🔒 Encrypted
  • 👍 Awesome

Room to Improve

  • 🐛 Crashes often
  • 🐛 Buggy
  • 🐛 Notifications not working
  • 🐛 Messages not syncing
  • 🐛 Stability issues
  • 🐛 Freezes
  • 🐛 Incompatible with newer iOS versions
  • 🐛 Disappearing messages
Signal - Private Messenger#2

Signal - Private Messenger by Signal Messenger, LLC

Say “hello” to privacy.
Strong Contender
🌐 Social Networking
4.7😊(1.1M ratings)
FreeIn-App Purchases
#9in Social Networking
Signal - Private Messenger screenshot 1
Signal - Private Messenger screenshot 2
Signal - Private Messenger screenshot 3
Signal - Private Messenger screenshot 4
Signal - Private Messenger screenshot 5
Signal - Private Messenger screenshot 6

This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.

What We Love

  • 🔒 Security and privacy
  • 👍 Ease of use
  • 🚀 Great call quality
  • 🚀 Smooth and pleasant user interface
  • 🔒 End-to-end encryption
  • 🔒 Non-profit ownership

Room to Improve

  • 🐛 Delayed message delivery
  • 🐛 Inconsistent image/video quality
  • 🐛 Buggy call functionality
  • 🐛 Inability to edit sent messages
  • 🐛 Unreliable notifications
  • 🔒 Mandatory contact sharing
Session - Private Messenger#3

Session - Private Messenger by The Loki Project

Privacy you can trust
Worth Considering
🌐 Social Networking
4.3😐(4.6K ratings)
FreeIn-App Purchases
Session - Private Messenger screenshot 1
Session - Private Messenger screenshot 2
Session - Private Messenger screenshot 3
Session - Private Messenger screenshot 4
Session - Private Messenger screenshot 5
Session - Private Messenger screenshot 6

This secure messenger prioritizes your privacy with a decentralized network and end-to-end encryption. It offers anonymous account creation, IP address protection, and private group chats without collecting any metadata. Share messages and files with confidence, knowing your communications are truly private.

What We Love

  • 🔒 Secure and private messaging
  • 👍 Clean and intuitive user interface
  • 🚀 Fast and responsive
  • 🔒 No phone number or personal data required
  • 💡 Innovative use of blockchain and Tor network

Room to Improve

  • 🐛 Unreliable notifications and message delivery
  • 🐛 Frequent crashes and bugs
  • 🐛 Slow media file transfers
  • 🔋 High battery consumption
  • 👎 Limited features compared to competitors

More Chatsecure Messenger apps to explore

FAQ about Chatsecure Messenger

What are the best chatsecure messenger apps for iPhone?
ChatSecure Messenger tops our chatsecure messenger apps ranking as of September 2026, with a 4.2-star average from 282 App Store ratings, and it's free to download.
Yes — 20 of the top chatsecure messenger apps we rank are free to download, including ChatSecure Messenger and Signal - Private Messenger.
ChatSecure Messenger has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ chatsecure messenger apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
ChatSecure Messenger is a free and open-source messaging application that offers robust end-to-end encryption for your conversations. It utilizes OTR and OMEMO encryption protocols over the XMPP standard, ensuring your messages are private and secure.
The app supports OTR (Off-the-Record Messaging) for verifiable end-to-end encryption and forward secrecy, and OMEMO, a mobile-friendly alternative to OTR. It also features TLS certificate pinning for XMPP connections and SQLCipher to locally encrypt conversation logs on your device.