Elgato offers a mobile solution, too:

    - https://www.elgato.com/en/stream-deck-mobile

There are also a number of free alternatives:

    - https://macrodeck.org/
    - https://ecrax.github.io/streamdeck/
    - https://deckboard.app/
    - https://lioranboard.ca/
    - https://matricapp.com/