Xender - if you have smartphones or tablet on you hand and you don’t know about Xender its worthless that you don’t know about smartphone as well.
Yes, Xender is the one of the best app which allows you to share or transfer your data, file, photos, videos, games, application from once smartphone / device to other withing some seconds.
I Always like to have Xender on my phone to get best of my friend stuff in my mobile as its Iphone but its still can be connect to Android as the new update by Xender.
Its quite amazing that you dont need to copy you stuff to pc and memory card for transfer atleast the Bluetooth sharing option is now forgotten due to heavy useof xender app.
Its work on Wifi Hot Spot means you dont require to have ineternet but by hotspot its cover the phone or other device within some areas.
But as I have iphone there is a limited option for transfering files like Iphone does not support to transfer audio songs & apps which is in iphone to others by else its amazing.
I always see the xender on all smartphone that I have seen around me.