Good apps for chatting

Messenger
App
"Fairly good app for chatting with alot of options and a decent quality of sound"
Available in:
Discord
App
"One of the best apps out there to chat, focused primarly on gaming and it has unique channels and groups that you can make found in no other app !"
Available in:
Skype para iPhone
App
"(Referring to skype as a whole) quite an old app, not many people use it so if youre looking for some privacy in a good forgotten app this is the one"
Available in:
Hangouts
App
"Fairly decent app not much to say."
Available in: