IMO App Set to Dust WhatsApp Messenger

I have been wondering for quite some time now about the next app that will perform better than Whatsapp and FB, but I seems not to have arrive at a conclusion until I stumble on this app few days ago.

IMO is a unique new chatting app that allow you to video call, chat, send pic and a lot more all for free. It already has more than 50,000,000 installation.

This are what IMO allow you to do:
Message and video chat with your friends and family for free, no matter what device they are on!

==>Avoid SMS and phone call charges: Send unlimited messages and make free video and voice calls over your 3G, 4G or Wi-Fi connection
==>Make high-quality video and voice calls
==>Group chat with friends, family, roommates and others
==>Share photos and videos
==>Express yourself with hundreds of free stickers!
==>Encrypted chats and calls
==>Optimized for Android tablets

Does it Support My Device?
For now, it supports only Android version 4.0 and above and iOS devices. I don’t know why Blackberry and window phones always stand at the back.

Where Can I Download It?
For Android users, download it on Google store
For iOS users, download it app store

Those who have installed it are already arguing that this app is better than WhatsApp messenger, but I’m yet to conclude. Waiting for your own view.