iPhone Wi-Fi Transfer
To get your files in or out of an iPhone, you can choose to use the data cable or your Wi-Fi network. When you sync iPhone files to computers, most likely you would use the USB cable or cord to attach your iPhone to the computer and launch iTunes for the transfer. When there is no USB cord, you may also transfer files between iPhone and computer using Wi-Fi connection.
Your Wifi network is a wireless option. You can send your files or data on iPhone through Wi-Fi or your monthly data plan. Transfer through Wi-Fi is the best choice for most iPhone users, as when the iPhone is connected via Wi-Fi you can transfer iPhone files wirelessly and best of all it does not count toward your paid data plan quotas.
Wi-fi Transfer is an iOS app to send files from/to your iPhone. You will be able to send your iPhone files, such as photos from Camera Roll and Photo Library to other iOS devices or computers. You can also wirelessly send iPhone captured videos as well. Multiple file selection, thumbnails/List view are supported. You can wirelessly send your iPhone photos and videos in a batch mode with high speed.
How does iPhone wifi transfer work with other iOS device?
iPhone wifi transfer establishes communication between iOS devices and/or computers through your local Wi-Fi network. You can then select the files on your iPhone that you want to send, photos and videos, the other iOS device you will detect the transfer, just one-click to receive the transfer from your iPhone.
How does iPhone Wifi Transfer work with computers?
While the iPhone Wi-Fi Transfer is running, it will give you a local IP address. On your computer, you can browse this address on your web browser to access your iPhone library and download photos and videos from iPhone to your computer wirelessly. No cable or iTunes sync required.
Can I use iPhone Wi-fi Transfer without Wi-Fi network?
iPhone personal hotspot is a substitute to wi-fi network. You can set up personal hotspot on iPhone, then connect the other iOS device to the iPhone through the created hotspot. iPhone WiFi Transfer is a hotspot app allows you to take advantage of the hotspot connection for wireless transfer.
More details see this step-by-step guide: Connect iOS devices with Personal Hotspot.