Saving an image
Apple iPad and iPhone
Tap and hold on the image until the pop-up selection menu appears, then tap “Save Image.” The image will now be in your Camera Roll.
Long-press the image until the "Save Image" option appears.
Drag and drop the image in the folder you want to save it in. Alternatively, press Control while clicking the image to bring up the "Save As" option. A two-finger tap on the image will also bring up the "Save As" option.
Right-click the image and select "Save Picture As."