AVR Control enables you to control a Denon or Marantz A/V receiver with your phone. It features a clean and modern UI with some unique features. HIGHLIGHTS: 7-DAY FREE TRIAL period with unrestricted access to ALL the features of the app - Very easy first time setup with automatic receiver IP discovery - Control your receiver from anywhere within your home Wi-Fi range - Adjust the volume with the precise and responsive volume control slider - Access Internet radio channels, media server (DLNA) content, Spotify playlists, and more with the multi-functional navigation control - Store up to 50 favorite Internet channels or music tracks for quick access - Configure Audyssey and listening modes to match your listening situation - Background agent for volume control so that you can always be in control of the volume, even from the lock screen COMPATIBLE RECEIVERS: AVR Control works with most Denon and Marantz Audio Video Receivers (AVR). If you are not sure if AVR Control is compatible with your receiver model, just give it a go. The app will tell you if your receiver is compatible or not. FEATURING ALSO: Direct +/-5dB adjustment of volume - An option to limit maximum volume to protect your equipment - Full screen mode with advanced volume control gestures - Play/pause, stop, skip to next/prev track when playing media - Input source selection - Select and store of Quick Selects (Denon only) - Tutorials introducing features and always available on the info page (swipe right/left and tap.) USER TESTIMONIALS FROM AROUND THE WORLD: "Works good with my Denon AVR-1100. Prefer it above offical iPad app. " "Easy setup. Can replace most of the functions from the remote control. " "Dog damaged my remote control and made controlling listening modes impossible. Thanks to AVR Control I didn't have to buy a new remote. ". =.