This app is developed in such a way that using this app one person can send and receive any number of videos, images, documents, apk etc, . Even if the video is around 1 to 2 gb, still you can send and receive it. This is best app for android devices because an android device has a wifi hotspot through which you can send and receive anything. But when it comes to an ios device, this app won’t work because an ios device does not have a wifi hotspot. Therefore people who have an android mobile should have this app.