Been using IP Webcam Pro for a couple months now. It’s basically an app that turns your phone into a network camera. Pretty solid if you’re into that kind of thing.
Here’s what you do: you can stream video from your phone to other devices on your WiFi network. And there’s also cloud broadcasting if you need global access. And it’s got two-way audio support – you can use it with another Android device to chat.
Look, if you’re into security cameras or remote monitoring, you’ll probably like this. It’s not perfect – the setup took me a while to figure out – but overall it does the job. Worth checking out.