iOS Question Check if Application is installed on iPhone/iPad

[gregchao]

Question 1: Is there a way to check if an application like "Jitsi Meet" is installed on an iPhone/Ipad?

Question 2: And if so, how do I associate an url e.g. "https://meet.jit.si" to open the application?

 

[Erel]

It is possible if the other app declares an url scheme.
Read about queries schemes: https://www.b4x.com/android/forum/threads/ios-9-important-changes.59457/#content

 

[gregchao]

OK, Got it to work. Used the following code.

    #QueriesSchemes: org.jitsi.meet

    If App.CanOpenURL("org.jitsi.meet://") = True Then
        Log("jitsi is installed")
    Else
        Log("jitsi is not installed")   
    End If