A:AnswerYes, it works with Apple devices through AirPrint. As long as your Apple device and the printer are on the same Wi-Fi network, it should print without issues.
A:AnswerYou are charged monthly for page plan and you will not get replacement ink until you need it per HP app and printer. It can read your ink levels. I have been using the subscription with my older HP printer and it’s much cheaper than buying anywhere else.
A:AnswerNo, you can cancel at anytime and go back to buying genuine ink from somewhere else. I have done this in order to use up ink that I had already purchased and then resubscribed to instant ink.