Android phone to walkie talkie app?

I'm not sure if there's a walkie talkie type of app that goes across different platforms/UI's, but there is an app called HeyTell. HeyTell's kind of like texting, but with your voice. You can leave people voice messages.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.