Transfer Contacts via google Account from Android or iPhone:

Step 1: Go to the settings menu on your iPhone. Choose ‘Mail' from the drop-down option.

Step 2: From Accounts, choose the Gmail accounts you wish to connect on your Android smartphone.

Step 3: Confirm the Contacts sliders is switched on on the new page.

Step 4: Sign on to your Android smartphone using the same Gmail Id. Almost all of the phone numbers from Gmail will be immediately migrated.

Contacts import from iphone or Android using vCard:

VCF (vCard) files are common contact files that can be handled by any smartphone, making them a great way to share contacts.

Step 1: Open the Settings application on the iphone and choose your name.

Step 2: From the drop-down option, choose iCloud. Ensure that Contacts is chosen from the app list.

Step 3: Finally, go to icloud.com and log in to the iCloud.

Step 4: After you've logged in, go to Browser's top-right corner and select the 3 dots. Go to the Desktop version as well.

Step 5: Go to 'Contacts' in the newer iCloud desktop site, then press the little settings button on the bottom-left side.

Step 6: A menu will display on the screen. After pressing Select All, choose Export vCard.

Step 7: The VCF file would be transferred to the device's Files application. Navigate to the app.

Step 8: You'll be prompted to import the contact; choose OK.

Using google Drive Transfer contacts from iphone to Android:

Install the google Drive application on the iphone and sign in with the Gmail login you would like to connect on the Android phone. Tap on the 3 lines labelled 'Backup' as well as 'Contacts' in the top-left side. You might back up all calendar entries and photos as well. Login into the Android smartphone with the same Gmail Id that you did for the backup. Your whole contacts will be moved.