App displays text that was submitted from user for all users

Solar2D General Questions/Discussion
#1

Okay…the title maybe super unclear but I’ll try to explain further.

Let’s say an app is installed onto 60 different phones.

The app only contains a piece text or string saying : “Hi”

Out of the 60 different phones, one person has special access to change this text, within the app.

Let’s say this special guy changes the text to say: “Sup” by entering it in a text field/box.

Now on all of the 60 phones, the displayed text now says “Sup”.

I know how to make the user enter text within the app.
But how can I make the text change on all the devices with the installed app?

#2

cross device sync via your own server or a service-as-a-backend provider.

of course, each device need to login to the server to let the server push the change.

#3

Adding what to @anaqim said, you could use this very easy plugin for this kind of ‘in the room’ communication:

https://marketplace.coronalabs.com/corona-plugins/coronium-chatterbox

Before you ask, there is no way to do this for free or without a server, at least there is no easy and reliable way.

#4

cross device sync via your own server or a service-as-a-backend provider.

of course, each device need to login to the server to let the server push the change.

#5

Adding what to @anaqim said, you could use this very easy plugin for this kind of ‘in the room’ communication:

https://marketplace.coronalabs.com/corona-plugins/coronium-chatterbox

Before you ask, there is no way to do this for free or without a server, at least there is no easy and reliable way.