Yes, both devices need to have the ShareIt application installed because it's using its own proprietary protocol in order to send and receive files.
This is what I've extracted from the official website:
I have SHAREit running, but others cannot connect. Why?Please make sure:
At the point 1, you see that ShareIt needs to be on the same devices, therefore answering your question.
Swift Share is a system utility that lets you share folders more easily.
Share images and live views.
Share your taste in music on the Mac App Store.
Yes, both devices need to have the ShareIt application installed because it's using its own proprietary protocol in order to send and receive files.
This is what I've extracted from the official website:
I have SHAREit running, but others cannot connect. Why?
Please make sure:
At the point 1, you see that ShareIt needs to be on the same devices, therefore answering your question.