Network KeepAlive is a free Android app developed by Granite Apps that helps keep your network connection active. The app is designed to address the issue of some networks, particularly WiFi, logging users out after short periods of inactivity, which can be disruptive when you are still expecting to receive push notifications.

The app works by periodically downloading a small file to indicate that your connection is still active. It is essential to note that the app will not reconnect you to the network if you are disconnected, nor will it help if the network times out for another reason.

It is also worth noting that some networks have timeouts that are not based on inactivity, and the app will not work for those cases. Overall, if you struggle with network disconnections due to short periods of inactivity, Network KeepAlive could be a useful tool to help keep your connection active.