So it’s being said that the app iRec (Recorder) in the AppStore will record your screen. This is false. The app costs .99¢ and only records the sound from the microphone. So don’t waste your money on this app. The sites saying it works have produced false info and need to buy/test apps before trying to say they do something they don’t. 

The app looks just like iRec I am guessing they used the source code off GitHub if not they completely remade the app intending on it looking like iRec to help fool users into buying it. So save your money!