In order to transfer the image from iOS to Android you need to install the Instashare Air Drop program on your smartphones

1. Follow the link and install the application
For iOS users ( https://apps.apple.com/app/instashare-transfer-files/id576220851?ign-mpt=uo%3D8 )
For Android users ( https://play.google.com/store/apps/details?id=com.arat.Vacuum )
2. Turn on Bluetooth on both smartphones
3. Open the application on both smartphones and go to the "Photos" section

4. Select the photo you need, hold it, drag it to the icon of the smartphone to which you want to transfer the photo

5. Click the "Allow" button

Your photo has been successfully submitted!