Smart TV Remote Control Plus: One of the best TV remote control apps. This is not an official app, nor affiliated with any manufacturer, brand, or company.

It's a free application and works perfectly on all iOS devices and most Smart TVs. It's simple to use and lets you change your TV and home automation functions using your smartphone. The app is free to use, and you can choose the TV device you want to control with your mobile device, by searching through its device list.

Your phone is needed to control the TV and the commands are limited to what the phone can do. Most of the functions are easy to use, but it's a good idea to read the manual in the app, as some of the commands may have restrictions.