In Ulangi, you can click "add" to add specific vocabulary you want to learn. You can also click "add all" to add all of them from a deck (or set). This way you

In Ulangi, you can click "add" to add specific vocabulary you want to learn. You can also click "add all" to add all of them from a deck (or set). This way you only choose to learn what is essential to you. I mean it's really painless to manage your own decks (or sets). Moving things around are also easy in Ulangi. Although I only watched the AnkiDroid app from youtube, I'm sure there are many significant differences between Anki and Ulangi.