Is there an app for iPhone that acts as a remote control?

I've seen it before, can someone tell me what this app is called? It basically turns your iPhone into a remote control, I'd like to use it as a mouse for my laptop because at the moment I'm honestly too lazy to get up and change the video on Netflix.

There are many, just search iPhone mouse app on the internet and a dozen should pop up. Choose whichever fits your purposes (I recommend free is always better, but if you really want something good that would be under paid).

Just an FYI kind of thing, most of them do require you to download an application onto your computer also, so just make sure you are not getting a dodgy app that may be in conjunction with a sketchy website where you may get a virus when you download the software.

Here's one I tried a while back, looks like it has had some updates since I have used it though:

https://itunes.apple.com/...95556?mt=8