[adql]

Well if you valued them as a friend you wouldn't make their life more annoying and just install a communicator app

[smaudet]

"If you valued me as a friend, you wouldn't force me to use a communicator app.

My life is so annoying as a result of you, now I have to buy and maintain another phone, and then remember to check it, for your app.

Maybe, you could use something we agree on, like <insert plethora of choices>".