IMO app is one of the best app because it give allbthe features to me and it will so helpful I tried this app many of time ago its video calling is too good it help me to talk my friends relatives and my family send my photos and much more in this app its concept is too good it make me good layout and design is very simple its feature is too easy to use every person use IMO app because it is so simple just put numbers and search. And sent messages to your every IMO app friend I am tell about his usefulness it is very useful app for everyone so this app is most important app.
For video calling persons.