Comment by Steppschuh

The one that the most other people found useful: Remote Control Collection. It's an app that allows you to control your PC or Mac from your Android or iOS smartphone while connected to the same network. It also was available for Windows Phone and BB10 back in the days.

I've built it about 10 years ago for myself because I was too lazy to get up from the couch to control my media PC and the existing apps were all terrible to use. Turns out many people found good use for it, over 10 million across platforms by now.

https://play.google.com/store/apps/details?id=com.steppschuh...