Remote for Roku is a free Android app developed by Tixonic Infotech that lets you control your Roku TV devices over Wi-Fi. With this app, you can see a list of all installed apps and launch them with ease.

The app also supports Roku IR remote, but you need an infrared support mobile device and Roku device to use it. When using the app over Wi-Fi, you get features such as easy channel switcher, play/pause, fast forward, rewind, and keyboard for searching. Additionally, you can launch apps and view installed channels directly from the app, adjust your Roku TV's volume, and toggle the input.

The app automatically scans for your device, so no setup is required. You can also pair the app with multiple Roku devices. However, to use this app, you must connect your device to the same network as your Roku player device or Roku TV. It's important to note that this is not an official Roku application.

Overall, Remote for Roku is a useful app for anyone who wants to control their Roku TV devices from their mobile or tablet.