Did you know you can record what’s on the screen of your iPhone, iPod touch, or iPad with your Mac? It’s press simple. Just plug your device into your Mac.
Click the Finder app on your Mac.
Click on Applications and then choose Quicktime Player from the list.
When Quicktime Player is open, click the File menu at the top and
Click the drop-down menu next to the record button and select the device you want to use. Then click on the record button.