Returning to the original topic, would this technique also work for subscriptions to Adobe products purchased through the App Store? I've considered getting Il

Returning to the original topic, would this technique also work for subscriptions to Adobe products purchased through the App Store? I've considered getting Illustrator for my iPad Pro, but have held off because of reticence about subscription terms. (For what it's worth I used to work in graphic design and prepress a while back and learned Illustrator, so it has a familiarity advantage for me over worthy competitors like Affinity Designer.)