When comparing Conversations.im vs StealthChat, the Slant community recommends Conversations.im for most people. In the question“What are the best messaging apps for Android?” Conversations.im is ranked 12th while StealthChat is ranked 17th. The most important reason people chose Conversations.im is:
Can speak to anybody on XMPP and does not need a phone number or email.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Uses XMPP + OMEMO
Can speak to anybody on XMPP and does not need a phone number or email.
Pro One of the most secure protocols, together with open-source and very active development
Pro Open Source
Pro As it is XMPP federation based this app can cross-message with all other clients on Android, iOS, Linux and Windows whom use the same protocol
Pro Has one of the most intuitive and good looking UI's among XMPP apps for Android and Android message apps in general
Pro Can send self-destructing messages
Messages can be set to self-destruct after a set time.
Pro Offers 3 types of encryption
The app claims to be the only communication app that encrypts data in transit, on disk and on screen. Encryption in transit is used to make sure no-one can listen in on your conversations even if the traffic is going through their servers, encryption on disk is used to make sure that even if someone gets ahold of your phone and is capable of extracting your messages from it they won't be able to read them and screen encryption is essentially a lock screen that sets in after a set amount of time used to make prevent "shoulder surfing".
Cons
Con No voice or video support
It supports A/V calls now.
Con Many people have difficulty registering the app
Multiple people have reported not being able to receive the activation code required to register the app.
Con Code is not verified
Con Poor support
Con Lacks group chat
Con Closed source
No way to verify security practices.