P2P nViewer is a free cloud-based app for Android by nViewer that allows users to watch live videos and playback up to 16 channels simultaneously. The app comes with a standard feature of remote setting and requires no port forwarding. The app also enables users to search the event log in the recorder, change recorder settings, and sync the list of registered recorders via mobile devices through the P2P Service cloud service.

Moreover, P2P nViewer provides users with real-time push notifications for motion, video loss, system alert, A.I notification, and more. The app is an excellent solution for users who want to monitor their security cameras remotely. The P2P service is entirely free, and there are no costs or fees associated with it.