AirPush is a free Android app developed by OmniaShare that allows users to share files with other devices on the same WLAN network. The app includes a web server that has access to all files on the Android device, making it easy for other devices to connect to the web server through a web browser and gain access to the files on the Android device.

Unlike many other file sharing apps that require peer devices to install a matching app before file transfer can begin, AirPush eliminates the need for this step. All you need to do is start the system web browser on the other devices, connect to the IP address of the web server running inside of AirPush, and manage all files on the Android device.

The app's web interface allows users to view photos, play songs, watch videos, access any folders on the phone, download files from the Android device, upload files onto the Android device, access Android apps (.apk), and even remotely control the camera on the Android device. Overall, AirPush is a simple yet powerful tool for sharing files across different platforms in the same WLAN network.