THX Tune-Up App
This free app is for those of us that want a more professional look and feel to our home theater setup. With easy navigation and simple menu items, you can adjust a multitude of display options like brightness, color, contrast, and aspect ratio all from your iOS device, all through the camera lens — which is a heck of a lot more convenient than getting up and pushing a bunch of buttons on your television.

With this app, you’ll also be able to adjust and configure your audio settings.

Download the THX Tune-Up from the iTunes App Store.

[via uncrate]