Secure Messaging iPhone Apps

Discover best Secure Messaging iPhone softwares, apps and websites.

Best Secure Messaging iPhone Apps

Signal

Open Source

Signal is the most scalable encryption tool.
Threema

Commercial

Threema is an encrypted instant messaging application for iOS, Android and Windows Phone.
Zulip

Open Source

Zulip is a chat and collaborative software.
Wire

Free

Wire is a cross-platform, encrypted instant messaging client created by Wire Swiss. It is available for iOS, Android, Linux, Windows, macOS and Web browser cl…
Sicher

Commercial

Sicher is a freeware instant messaging application for iOS, Android, and Windows Phone. Sicher allows users to exchange end-to-end encrypted text messages, me…