Whenever I thaught to talk to my far living siblings I always get very much problem because I wanted to make video call.
One day I search on google for best making video call app it provides me many name but I went with imo app because it was wriyyen there that this app runs very fast even on 2G network and provide good audio and video quality.
But when I downloaded it, it was about 9.25 mb which took 11.25 mb in my mobile. After registering my number with I want to start calling to my sibling as I have said him also to download it and register his no, but when I call him from 3G network the video was running like buffering video. Whatever he speaks from their it comes here very late. Also there was too much difference between lipsing and audio. A person will be unable to understand thid type of problem. I thaught why not call from it but there was no any change in also. If I talk about its audio quality you can not able to understand it. There is too much amplified sound. I will suggest to go with other app except than it.