Real Call is the only fake-call app that REALLY CALLS OR TEXTS YOU.
That means you can CLOSE THE APP after you request a call or text.
This app will not "simulate" a call or text. It actually will call/text you and have a short conversation with you (just long enough that you can excuse yourself from whatever you are doing!).
If you want to get out of a situation with a fake call, make it a REAL fake call!