Air DTV WiFi is a free multimedia application for Android devices developed by CHY Studio. It allows you to watch live broadcast TV on your Android device anytime, anywhere, without an internet connection. The app requires an Air DTV WiFi device, which connects directly to WiFi and receives the TV signal from a miniature telescopic aerial.

The app offers a variety of features, including the ability to watch, pause, rewind, and record over three hours of live TV on your Android device. It also supports HD channels (with hardware decode selected) and EPG and subtitles. The app is compatible with Android versionor later and requires an Android device with four-core GPU and NEON.

It's important to note that Air DTV WiFi supports MPEG-2 and MPEG-4/H.264 standard definition video and high definition DVB-T radio where broadcast. Overall, Air DTV WiFi is a great way to turn your Android device into a mobile TV and enjoy live broadcast TV on-the-go.