There are a lot of ways to transfer files from one device to another — there’s Bluetooth, swapping of microSD cards, USB OTG, or online via messaging services, e-mail, or cloud-based file storage services.
However, these methods are often slow, cumbersome, not supported by Apple devices, or require the internet. To address those issues, we’re going for a faster and more convenient option – WiFi File Transfer Apps.
Here’s five of them:
https://www.youtube.com/watch?v=ZJr19aqQJYg
Editor’s Note: The apps we selected are those that work cross-platform, meaning they work both on Android and iOS and can transfer files to each other.

For me, the only app that matters is the app that can transfer files really FAST. And the best app that meets my requirement is SHAREIT. Period.
Most of these apps can transfer files fast. Shareit is fast, because it uses WiFi to transfer apps, when most people are used to transferring via bluetooth.