More importantly, you can record the stream or take a snapshot. The video is stored in SD quality MP4 format. That is much better than what majority of CCTVs can pull off.
If user will using this app then user has to use WiFi instead of Cellular data and it used 64 MB in 10 minutes only. The app can detect motion and notify you about it, you don’t need to record the data or transmit it non-stop.
Every feature of this app works well without any upgradation. But the only paid feature that you might want is the cloud service that allows you to backup the stream on company’s servers, which is optional.