Use a cross-platform file transfer app like SHAREit, Send Anywhere, or Zapya
Install the same app on both Android and iPhone
Connect both devices to the same Wi-Fi network if required by the app
Open the app on both devices
Select the files on Android and choose the iPhone as the recipient
Accept the transfer on the iPhone
Use Google Drive, Dropbox, or OneDrive
Upload the files from Android to the cloud storage app
Open the same cloud app on the iPhone
Download the files to the iPhone
Use email to send small files from Android to iPhone
Attach the file in an email on Android
Open the email on iPhone and download the attachment
Use a messaging app that supports file sharing, such as WhatsApp or Telegram
Send the file from Android to a chat
Open the chat on iPhone and download the file
Use a web-based transfer service like Snapdrop
Open the same website on both devices
Send the file from Android and accept it on iPhone
Use a computer as an intermediate transfer method
Copy the files from Android to the computer
Transfer the files from the computer to the iPhone using iTunes, Finder, or iCloud Drive