With a few upgrades and bug fixes, this would easily be a 5 star app. I really wish they would reconsider their decision to abandon this app. Low quality equipment and poor customer service is all Foscam has to offer. I would recommend against purchasing any of their products to anyone considering it. In conclusion, Foscam is not a reliable, professional security solution, as indicated by their abandonment of this app. I'm not sure why Foscam decided to abandon this app. My Foscam equipment is totally useless without this app functioning properly. Their new app can only view one camera at a time and it's painfully slow & unreliable. The new app Foscam came out with to replace this one is total garbage, and simply useless. For remote viewing, this app continues to fit my needs however, it could desperately use some maintenance and bug fixes. It's been a very useful app, even though Foscam has decided to stop supporting it or updating it. With P2P, you're not required to do all the technical work of setting up your cameras and your router to do port-forwarding. One of its biggest advantages is its ability to use P2P technology to connect to your cameras. For years, this has been the only genuine Foscam app which allows you to view four cameras at once on your iPhone or iPad.