StealthChat vs Antox
When comparing StealthChat vs Antox, the Slant community recommends StealthChat for most people. In the question“What are the best messaging apps for Android?” StealthChat is ranked 17th while Antox is ranked 28th. The most important reason people chose StealthChat is:
Messages can be set to self-destruct after a set time.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
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".

Pro Free, open source
Antox is licensed under Creative Commons with source code available on GitHub. Being open source makes it possible to make sure your messaging are not controlled by a corporation.

Pro Peer-to-peer
There is no middleman, all communication happens between the users.
Cons
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.
Con High data usage
Antox uses the Tox protocol which is Peer to Peer, so there will be high data usage and battery drain. WiFi only mode is currently recommended for now.
Con Still in early development
Antox is still really early in development, being in beta currently.
Con Battery drain
Antox uses the Tox protocol which is Peer to Peer, so there will be high data usage and battery drain.
