I like Sphnix! This powerful software lets you see everything that's happening on the target device, including all incoming and outgoing communications. You can even view any images or videos that have been taken or shared. Plus, Sphnix is totally discreet - the person being monitored will never know that they're being spied on. So if you need to be discreet - the person being monitored will never know what someone is up to, Sphnix is the best way to find out.