What do you mean exactely find it by id?
https://www.facebook.com/apps/application.php?id=yourappid
the above link will show the app.
Question
I'm working on a Facebook application. I have the ID of the application but I don't know how to reach it. How can I find it by it's id?
Solution
What do you mean exactely find it by id?
https://www.facebook.com/apps/application.php?id=yourappid
the above link will show the app.