I mainly have the app installed so I can use the "Nearby Friends" feature as I enjoy spying on my wife and random friends. I think the video calling is pretty

I mainly have the app installed so I can use the "Nearby Friends" feature as I enjoy spying on my wife and random friends. I think the video calling is pretty good too on the app. Of course the last time I video called someone was in the early 2000's using 320x240 webcams so I might be a little biased quality wise. I haven't really noticed battery drain but since I normally work at home, I keep my phone on "Airplane" mode so I don't waste battery maintaining a cell connection (the phone has wifi calling which can receive calls and sms). This is a samsung galaxy core prime. If I don't use it and let it sit there at idle, after 2 days it will have only used 20-30% battery.