Imo is the best app to doing video call and audio call.it is best app for video conferencing.we can call one country to another country by shown directly.it is the be and send their best app in india.lovers use to call and seen between them and showing their emotions between them.in a few days a lot of suicide are coming by this app.its layout and designs are good to understand people.It have good functions, like chating video call and audio call and send photos.It is very useful inthis moder world, so we enjoy and use it.but lovers seeing and chating after their friendship they beame cheating and went to suicide.so it have danger.keep it ad beware it.