You can even swipe up with four fingers to open Mission Control and swipe down to open the Exposé App. That means you can tap with two fingers to perform a right click, zoom in and out with the pinch gesture, slide with two fingers, rotate elements, drag and drop, and much more.
Besides not having any notable lag, the app lets the user perform the same gestures as you can do on Apple’s Magic Trackpad. I’ve tried many similar apps before, but none of them worked as well as El Trackpad. This new app turns your device into a real Mac trackpad with support for multitouch gestures including scrolling, zooming, and more. There are multiple apps on the App Store that let you control the cursor of a Mac from your iPhone or iPad, but I don’t remember using any like El Trackpad.