I tried selecting several cards in the AnkiMobile browser to mark, but marking them does not appear to be an option in the actions. This is easy to do in both desktop Anki and AnkiDroid but I have not yet found a way to do it in AnkiMobile. Also I can’t find any mention of how to do this in the documentation. Thanks.
While in a card, tap the gear icon.
“Mark” is in the left column, fifth down.
Yes, I know how to mark a single card, but how do you select 100 cards to mark at once?
There is no bulk ‘mark’ action at the moment, but you can flag cards in bulk. From the Browse screen, tap Select, then select the cards you want. Then tap Actions, and Change Flag.