Suggest an alternative to

ChatSecure-iOS

ChatSecure is a free and open source encrypted chat client for iOS that supports OTR and OMEMO encryption over XMPP.

Why do you think that https://github.com/threema-ch/threema-ios is a good alternative to ChatSecure-iOS

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with ChatSecure-iOS. Optional.

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